870836850

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{148861}}^1$

素因数の和:148892

約数の個数: 72

約数和(自身を含む): 2519638212

約数和(自身を除く): 1648801362

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 25, 26, 30, 39, 45, 50, 65, 75, 78, 90, 117, 130, 150, 195, 225, 234, 325, 390, 450, 585, 650, 975, 1170, 1950, 2925, 5850, 148861, 297722, 446583, 744305, 893166, 1339749, 1488610, 1935193, 2232915, 2679498, 3721525, 3870386, 4465830, 5805579, 6698745, 7443050, 9675965, 11164575, 11611158, 13397490, 17416737, 19351930, 22329150, 29027895, 33493725, 34833474, 48379825, 58055790, 66987450, 87083685, 96759650, 145139475, 174167370, 290278950, 435418425, 870836850]

約数ペア:

[(1, 870836850), (2, 435418425), (3, 290278950), (5, 174167370), (6, 145139475), (9, 96759650), (10, 87083685), (13, 66987450), (15, 58055790), (18, 48379825), (25, 34833474), (26, 33493725), (30, 29027895), (39, 22329150), (45, 19351930), (50, 17416737), (65, 13397490), (75, 11611158), (78, 11164575), (90, 9675965), (117, 7443050), (130, 6698745), (150, 5805579), (195, 4465830), (225, 3870386), (234, 3721525), (325, 2679498), (390, 2232915), (450, 1935193), (585, 1488610), (650, 1339749), (975, 893166), (1170, 744305), (1950, 446583), (2925, 297722), (5850, 148861)]