30935268

素因数分解:

$2^2\times 3^2\times 7^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1$

素因数の和:127

約数の個数: 216

約数和(自身を含む): 104569920

約数和(自身を除く): 73634652

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 13, 14, 18, 19, 21, 26, 28, 36, 38, 39, 42, 49, 52, 57, 63, 71, 76, 78, 84, 91, 98, 114, 117, 126, 133, 142, 147, 156, 171, 182, 196, 213, 228, 234, 247, 252, 266, 273, 284, 294, 342, 364, 399, 426, 441, 468, 494, 497, 532, 546, 588, 637, 639, 684, 741, 798, 819, 852, 882, 923, 931, 988, 994, 1092, 1197, 1274, 1278, 1349, 1482, 1491, 1596, 1638, 1729, 1764, 1846, 1862, 1911, 1988, 2223, 2394, 2548, 2556, 2698, 2769, 2793, 2964, 2982, 3276, 3458, 3479, 3692, 3724, 3822, 4047, 4446, 4473, 4788, 5187, 5396, 5538, 5586, 5733, 5964, 6461, 6916, 6958, 7644, 8094, 8307, 8379, 8892, 8946, 9443, 10374, 10437, 11076, 11172, 11466, 12103, 12141, 12922, 13916, 15561, 16188, 16614, 16758, 17537, 17892, 18886, 19383, 20748, 20874, 22932, 24206, 24282, 25844, 28329, 31122, 31311, 33228, 33516, 35074, 36309, 37772, 38766, 41748, 45227, 48412, 48564, 52611, 56658, 58149, 62244, 62622, 66101, 70148, 72618, 77532, 84987, 90454, 105222, 108927, 113316, 116298, 122759, 125244, 132202, 135681, 145236, 157833, 169974, 180908, 198303, 210444, 217854, 232596, 245518, 264404, 271362, 315666, 339948, 368277, 396606, 407043, 435708, 491036, 542724, 594909, 631332, 736554, 793212, 814086, 859313, 1104831, 1189818, 1473108, 1628172, 1718626, 2209662, 2379636, 2577939, 3437252, 4419324, 5155878, 7733817, 10311756, 15467634, 30935268]

約数ペア:

[(1, 30935268), (2, 15467634), (3, 10311756), (4, 7733817), (6, 5155878), (7, 4419324), (9, 3437252), (12, 2577939), (13, 2379636), (14, 2209662), (18, 1718626), (19, 1628172), (21, 1473108), (26, 1189818), (28, 1104831), (36, 859313), (38, 814086), (39, 793212), (42, 736554), (49, 631332), (52, 594909), (57, 542724), (63, 491036), (71, 435708), (76, 407043), (78, 396606), (84, 368277), (91, 339948), (98, 315666), (114, 271362), (117, 264404), (126, 245518), (133, 232596), (142, 217854), (147, 210444), (156, 198303), (171, 180908), (182, 169974), (196, 157833), (213, 145236), (228, 135681), (234, 132202), (247, 125244), (252, 122759), (266, 116298), (273, 113316), (284, 108927), (294, 105222), (342, 90454), (364, 84987), (399, 77532), (426, 72618), (441, 70148), (468, 66101), (494, 62622), (497, 62244), (532, 58149), (546, 56658), (588, 52611), (637, 48564), (639, 48412), (684, 45227), (741, 41748), (798, 38766), (819, 37772), (852, 36309), (882, 35074), (923, 33516), (931, 33228), (988, 31311), (994, 31122), (1092, 28329), (1197, 25844), (1274, 24282), (1278, 24206), (1349, 22932), (1482, 20874), (1491, 20748), (1596, 19383), (1638, 18886), (1729, 17892), (1764, 17537), (1846, 16758), (1862, 16614), (1911, 16188), (1988, 15561), (2223, 13916), (2394, 12922), (2548, 12141), (2556, 12103), (2698, 11466), (2769, 11172), (2793, 11076), (2964, 10437), (2982, 10374), (3276, 9443), (3458, 8946), (3479, 8892), (3692, 8379), (3724, 8307), (3822, 8094), (4047, 7644), (4446, 6958), (4473, 6916), (4788, 6461), (5187, 5964), (5396, 5733), (5538, 5586)]