79604490

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{281}}^1$

素因数の和:388

約数の個数: 128

約数和(自身を含む): 233902080

約数和(自身を除く): 154297590

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 19, 21, 30, 35, 38, 42, 57, 70, 71, 95, 105, 114, 133, 142, 190, 210, 213, 266, 281, 285, 355, 399, 426, 497, 562, 570, 665, 710, 798, 843, 994, 1065, 1330, 1349, 1405, 1491, 1686, 1967, 1995, 2130, 2485, 2698, 2810, 2982, 3934, 3990, 4047, 4215, 4970, 5339, 5901, 6745, 7455, 8094, 8430, 9443, 9835, 10678, 11802, 13490, 14910, 16017, 18886, 19670, 19951, 20235, 26695, 28329, 29505, 32034, 37373, 39902, 40470, 47215, 53390, 56658, 59010, 59853, 74746, 80085, 94430, 99755, 112119, 119706, 139657, 141645, 160170, 186865, 199510, 224238, 279314, 283290, 299265, 373730, 379069, 418971, 560595, 598530, 698285, 758138, 837942, 1121190, 1137207, 1396570, 1895345, 2094855, 2274414, 2653483, 3790690, 4189710, 5306966, 5686035, 7960449, 11372070, 13267415, 15920898, 26534830, 39802245, 79604490]

約数ペア:

[(1, 79604490), (2, 39802245), (3, 26534830), (5, 15920898), (6, 13267415), (7, 11372070), (10, 7960449), (14, 5686035), (15, 5306966), (19, 4189710), (21, 3790690), (30, 2653483), (35, 2274414), (38, 2094855), (42, 1895345), (57, 1396570), (70, 1137207), (71, 1121190), (95, 837942), (105, 758138), (114, 698285), (133, 598530), (142, 560595), (190, 418971), (210, 379069), (213, 373730), (266, 299265), (281, 283290), (285, 279314), (355, 224238), (399, 199510), (426, 186865), (497, 160170), (562, 141645), (570, 139657), (665, 119706), (710, 112119), (798, 99755), (843, 94430), (994, 80085), (1065, 74746), (1330, 59853), (1349, 59010), (1405, 56658), (1491, 53390), (1686, 47215), (1967, 40470), (1995, 39902), (2130, 37373), (2485, 32034), (2698, 29505), (2810, 28329), (2982, 26695), (3934, 20235), (3990, 19951), (4047, 19670), (4215, 18886), (4970, 16017), (5339, 14910), (5901, 13490), (6745, 11802), (7455, 10678), (8094, 9835), (8430, 9443)]