42256530

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{43}}^1\times {\mathrm{61}}^1\times {\mathrm{179}}^1$

素因数の和:296

約数の個数: 96

約数和(自身を含む): 114903360

約数和(自身を除く): 72646830

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 43, 45, 61, 86, 90, 122, 129, 179, 183, 215, 258, 305, 358, 366, 387, 430, 537, 549, 610, 645, 774, 895, 915, 1074, 1098, 1290, 1611, 1790, 1830, 1935, 2623, 2685, 2745, 3222, 3870, 5246, 5370, 5490, 7697, 7869, 8055, 10919, 13115, 15394, 15738, 16110, 21838, 23091, 23607, 26230, 32757, 38485, 39345, 46182, 47214, 54595, 65514, 69273, 76970, 78690, 98271, 109190, 115455, 118035, 138546, 163785, 196542, 230910, 236070, 327570, 346365, 469517, 491355, 692730, 939034, 982710, 1408551, 2347585, 2817102, 4225653, 4695170, 7042755, 8451306, 14085510, 21128265, 42256530]

約数ペア:

[(1, 42256530), (2, 21128265), (3, 14085510), (5, 8451306), (6, 7042755), (9, 4695170), (10, 4225653), (15, 2817102), (18, 2347585), (30, 1408551), (43, 982710), (45, 939034), (61, 692730), (86, 491355), (90, 469517), (122, 346365), (129, 327570), (179, 236070), (183, 230910), (215, 196542), (258, 163785), (305, 138546), (358, 118035), (366, 115455), (387, 109190), (430, 98271), (537, 78690), (549, 76970), (610, 69273), (645, 65514), (774, 54595), (895, 47214), (915, 46182), (1074, 39345), (1098, 38485), (1290, 32757), (1611, 26230), (1790, 23607), (1830, 23091), (1935, 21838), (2623, 16110), (2685, 15738), (2745, 15394), (3222, 13115), (3870, 10919), (5246, 8055), (5370, 7869), (5490, 7697)]