193996530

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{23687}}^1$

素因数の和:23720

約数の個数: 96

約数和(自身を含む): 620815104

約数和(自身を除く): 426818574

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 13, 14, 15, 18, 21, 26, 30, 35, 39, 42, 45, 63, 65, 70, 78, 90, 91, 105, 117, 126, 130, 182, 195, 210, 234, 273, 315, 390, 455, 546, 585, 630, 819, 910, 1170, 1365, 1638, 2730, 4095, 8190, 23687, 47374, 71061, 118435, 142122, 165809, 213183, 236870, 307931, 331618, 355305, 426366, 497427, 615862, 710610, 829045, 923793, 994854, 1065915, 1492281, 1539655, 1658090, 1847586, 2131830, 2155517, 2487135, 2771379, 2984562, 3079310, 4311034, 4618965, 4974270, 5542758, 6466551, 7461405, 9237930, 10777585, 12933102, 13856895, 14922810, 19399653, 21555170, 27713790, 32332755, 38799306, 64665510, 96998265, 193996530]

約数ペア:

[(1, 193996530), (2, 96998265), (3, 64665510), (5, 38799306), (6, 32332755), (7, 27713790), (9, 21555170), (10, 19399653), (13, 14922810), (14, 13856895), (15, 12933102), (18, 10777585), (21, 9237930), (26, 7461405), (30, 6466551), (35, 5542758), (39, 4974270), (42, 4618965), (45, 4311034), (63, 3079310), (65, 2984562), (70, 2771379), (78, 2487135), (90, 2155517), (91, 2131830), (105, 1847586), (117, 1658090), (126, 1539655), (130, 1492281), (182, 1065915), (195, 994854), (210, 923793), (234, 829045), (273, 710610), (315, 615862), (390, 497427), (455, 426366), (546, 355305), (585, 331618), (630, 307931), (819, 236870), (910, 213183), (1170, 165809), (1365, 142122), (1638, 118435), (2730, 71061), (4095, 47374), (8190, 23687)]