64210230

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{101921}}^1$

素因数の和:101941

約数の個数: 48

約数和(自身を含む): 190797984

約数和(自身を除く): 126587754

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 30, 35, 42, 45, 63, 70, 90, 105, 126, 210, 315, 630, 101921, 203842, 305763, 509605, 611526, 713447, 917289, 1019210, 1426894, 1528815, 1834578, 2140341, 3057630, 3567235, 4280682, 4586445, 6421023, 7134470, 9172890, 10701705, 12842046, 21403410, 32105115, 64210230]

約数ペア:

[(1, 64210230), (2, 32105115), (3, 21403410), (5, 12842046), (6, 10701705), (7, 9172890), (9, 7134470), (10, 6421023), (14, 4586445), (15, 4280682), (18, 3567235), (21, 3057630), (30, 2140341), (35, 1834578), (42, 1528815), (45, 1426894), (63, 1019210), (70, 917289), (90, 713447), (105, 611526), (126, 509605), (210, 305763), (315, 203842), (630, 101921)]