64209870

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{283}}^1\times {\mathrm{2521}}^1$

素因数の和:2817

約数の個数: 48

約数和(自身を含む): 167602032

約数和(自身を除く): 103392162

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 283, 566, 849, 1415, 1698, 2521, 2547, 2830, 4245, 5042, 5094, 7563, 8490, 12605, 12735, 15126, 22689, 25210, 25470, 37815, 45378, 75630, 113445, 226890, 713443, 1426886, 2140329, 3567215, 4280658, 6420987, 7134430, 10701645, 12841974, 21403290, 32104935, 64209870]

約数ペア:

[(1, 64209870), (2, 32104935), (3, 21403290), (5, 12841974), (6, 10701645), (9, 7134430), (10, 6420987), (15, 4280658), (18, 3567215), (30, 2140329), (45, 1426886), (90, 713443), (283, 226890), (566, 113445), (849, 75630), (1415, 45378), (1698, 37815), (2521, 25470), (2547, 25210), (2830, 22689), (4245, 15126), (5042, 12735), (5094, 12605), (7563, 8490)]