188810910

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{1721}}^1$

素因数の和:1810

約数の個数: 96

約数和(自身を含む): 522220608

約数和(自身を除く): 333409698

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 23, 30, 45, 46, 53, 69, 90, 106, 115, 138, 159, 207, 230, 265, 318, 345, 414, 477, 530, 690, 795, 954, 1035, 1219, 1590, 1721, 2070, 2385, 2438, 3442, 3657, 4770, 5163, 6095, 7314, 8605, 10326, 10971, 12190, 15489, 17210, 18285, 21942, 25815, 30978, 36570, 39583, 51630, 54855, 77445, 79166, 91213, 109710, 118749, 154890, 182426, 197915, 237498, 273639, 356247, 395830, 456065, 547278, 593745, 712494, 820917, 912130, 1187490, 1368195, 1641834, 1781235, 2097899, 2736390, 3562470, 4104585, 4195798, 6293697, 8209170, 10489495, 12587394, 18881091, 20978990, 31468485, 37762182, 62936970, 94405455, 188810910]

約数ペア:

[(1, 188810910), (2, 94405455), (3, 62936970), (5, 37762182), (6, 31468485), (9, 20978990), (10, 18881091), (15, 12587394), (18, 10489495), (23, 8209170), (30, 6293697), (45, 4195798), (46, 4104585), (53, 3562470), (69, 2736390), (90, 2097899), (106, 1781235), (115, 1641834), (138, 1368195), (159, 1187490), (207, 912130), (230, 820917), (265, 712494), (318, 593745), (345, 547278), (414, 456065), (477, 395830), (530, 356247), (690, 273639), (795, 237498), (954, 197915), (1035, 182426), (1219, 154890), (1590, 118749), (1721, 109710), (2070, 91213), (2385, 79166), (2438, 77445), (3442, 54855), (3657, 51630), (4770, 39583), (5163, 36570), (6095, 30978), (7314, 25815), (8605, 21942), (10326, 18285), (10971, 17210), (12190, 15489)]