65433480

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{1277}}^1$

素因数の和:1359

約数の個数: 128

約数和(自身を含む): 228199680

約数和(自身を除く): 162766200

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 56, 60, 61, 70, 84, 105, 120, 122, 140, 168, 183, 210, 244, 280, 305, 366, 420, 427, 488, 610, 732, 840, 854, 915, 1220, 1277, 1281, 1464, 1708, 1830, 2135, 2440, 2554, 2562, 3416, 3660, 3831, 4270, 5108, 5124, 6385, 6405, 7320, 7662, 8540, 8939, 10216, 10248, 12770, 12810, 15324, 17080, 17878, 19155, 25540, 25620, 26817, 30648, 35756, 38310, 44695, 51080, 51240, 53634, 71512, 76620, 77897, 89390, 107268, 134085, 153240, 155794, 178780, 214536, 233691, 268170, 311588, 357560, 389485, 467382, 536340, 545279, 623176, 778970, 934764, 1072680, 1090558, 1168455, 1557940, 1635837, 1869528, 2181116, 2336910, 2726395, 3115880, 3271674, 4362232, 4673820, 5452790, 6543348, 8179185, 9347640, 10905580, 13086696, 16358370, 21811160, 32716740, 65433480]

約数ペア:

[(1, 65433480), (2, 32716740), (3, 21811160), (4, 16358370), (5, 13086696), (6, 10905580), (7, 9347640), (8, 8179185), (10, 6543348), (12, 5452790), (14, 4673820), (15, 4362232), (20, 3271674), (21, 3115880), (24, 2726395), (28, 2336910), (30, 2181116), (35, 1869528), (40, 1635837), (42, 1557940), (56, 1168455), (60, 1090558), (61, 1072680), (70, 934764), (84, 778970), (105, 623176), (120, 545279), (122, 536340), (140, 467382), (168, 389485), (183, 357560), (210, 311588), (244, 268170), (280, 233691), (305, 214536), (366, 178780), (420, 155794), (427, 153240), (488, 134085), (610, 107268), (732, 89390), (840, 77897), (854, 76620), (915, 71512), (1220, 53634), (1277, 51240), (1281, 51080), (1464, 44695), (1708, 38310), (1830, 35756), (2135, 30648), (2440, 26817), (2554, 25620), (2562, 25540), (3416, 19155), (3660, 17878), (3831, 17080), (4270, 15324), (5108, 12810), (5124, 12770), (6385, 10248), (6405, 10216), (7320, 8939), (7662, 8540)]