30237690.000000000

素因数分解:

$2^2\times 3^2\times 7^2\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{71}}^1$

素因数の和:173

約数の個数: 216

約数和(自身を含む): 448156800

約数和(自身を除く): 307758276

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 19, 21, 28, 36, 38, 42, 49, 57, 59, 63, 71, 76, 84, 98, 114, 118, 126, 133, 142, 147, 171, 177, 196, 213, 228, 236, 252, 266, 284, 294, 342, 354, 399, 413, 426, 441, 497, 531, 532, 588, 639, 684, 708, 798, 826, 852, 882, 931, 994, 1062, 1121, 1197, 1239, 1278, 1349, 1491, 1596, 1652, 1764, 1862, 1988, 2124, 2242, 2394, 2478, 2556, 2698, 2793, 2891, 2982, 3363, 3479, 3717, 3724, 4047, 4189, 4473, 4484, 4788, 4956, 5396, 5586, 5782, 5964, 6726, 6958, 7434, 7847, 8094, 8378, 8379, 8673, 8946, 9443, 10089, 10437, 11172, 11564, 12141, 12567, 13452, 13916, 14868, 15694, 16188, 16756, 16758, 17346, 17892, 18886, 20178, 20874, 23541, 24282, 25134, 26019, 28329, 29323, 31311, 31388, 33516, 34692, 37701, 37772, 40356, 41748, 47082, 48564, 50268, 52038, 54929, 56658, 58646, 62622, 66101, 70623, 75402, 79591, 84987, 87969, 94164, 104076, 109858, 113316, 117292, 125244, 132202, 141246, 150804, 159182, 164787, 169974, 175938, 198303, 205261, 219716, 238773, 263907, 264404, 282492, 318364, 329574, 339948, 351876, 396606, 410522, 477546, 494361, 527814, 557137, 594909, 615783, 659148, 716319, 793212, 821044, 955092, 988722, 1055628, 1114274, 1189818, 1231566, 1432638, 1671411, 1847349, 1977444, 2228548, 2379636, 2463132, 2865276, 3342822, 3694698, 3899959, 5014233, 6685644, 7389396, 7799918, 10028466, 11699877, 15599836, 20056932, 23399754, 35099631, 46799508, 70199262, 140398524]

約数ペア:

[(1, 140398524), (2, 70199262), (3, 46799508), (4, 35099631), (6, 23399754), (7, 20056932), (9, 15599836), (12, 11699877), (14, 10028466), (18, 7799918), (19, 7389396), (21, 6685644), (28, 5014233), (36, 3899959), (38, 3694698), (42, 3342822), (49, 2865276), (57, 2463132), (59, 2379636), (63, 2228548), (71, 1977444), (76, 1847349), (84, 1671411), (98, 1432638), (114, 1231566), (118, 1189818), (126, 1114274), (133, 1055628), (142, 988722), (147, 955092), (171, 821044), (177, 793212), (196, 716319), (213, 659148), (228, 615783), (236, 594909), (252, 557137), (266, 527814), (284, 494361), (294, 477546), (342, 410522), (354, 396606), (399, 351876), (413, 339948), (426, 329574), (441, 318364), (497, 282492), (531, 264404), (532, 263907), (588, 238773), (639, 219716), (684, 205261), (708, 198303), (798, 175938), (826, 169974), (852, 164787), (882, 159182), (931, 150804), (994, 141246), (1062, 132202), (1121, 125244), (1197, 117292), (1239, 113316), (1278, 109858), (1349, 104076), (1491, 94164), (1596, 87969), (1652, 84987), (1764, 79591), (1862, 75402), (1988, 70623), (2124, 66101), (2242, 62622), (2394, 58646), (2478, 56658), (2556, 54929), (2698, 52038), (2793, 50268), (2891, 48564), (2982, 47082), (3363, 41748), (3479, 40356), (3717, 37772), (3724, 37701), (4047, 34692), (4189, 33516), (4473, 31388), (4484, 31311), (4788, 29323), (4956, 28329), (5396, 26019), (5586, 25134), (5782, 24282), (5964, 23541), (6726, 20874), (6958, 20178), (7434, 18886), (7847, 17892), (8094, 17346), (8378, 16758), (8379, 16756), (8673, 16188), (8946, 15694), (9443, 14868), (10089, 13916), (10437, 13452), (11172, 12567), (11564, 12141)]