65661510

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{71}}^1\times {\mathrm{1063}}^1$

素因数の和:1173

約数の個数: 64

約数和(自身を含む): 165473280

約数和(自身を除く): 99811770

約数列:

[1, 2, 3, 5, 6, 10, 15, 29, 30, 58, 71, 87, 142, 145, 174, 213, 290, 355, 426, 435, 710, 870, 1063, 1065, 2059, 2126, 2130, 3189, 4118, 5315, 6177, 6378, 10295, 10630, 12354, 15945, 20590, 30827, 30885, 31890, 61654, 61770, 75473, 92481, 150946, 154135, 184962, 226419, 308270, 377365, 452838, 462405, 754730, 924810, 1132095, 2188717, 2264190, 4377434, 6566151, 10943585, 13132302, 21887170, 32830755, 65661510]

約数ペア:

[(1, 65661510), (2, 32830755), (3, 21887170), (5, 13132302), (6, 10943585), (10, 6566151), (15, 4377434), (29, 2264190), (30, 2188717), (58, 1132095), (71, 924810), (87, 754730), (142, 462405), (145, 452838), (174, 377365), (213, 308270), (290, 226419), (355, 184962), (426, 154135), (435, 150946), (710, 92481), (870, 75473), (1063, 61770), (1065, 61654), (2059, 31890), (2126, 30885), (2130, 30827), (3189, 20590), (4118, 15945), (5315, 12354), (6177, 10630), (6378, 10295)]