21668570730

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{2957}}^1\times {\mathrm{81421}}^1$

素因数の和:84391

約数の個数: 48

約数和(自身を含む): 56358028584

約数和(自身を除く): 34689457854

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 2957, 5914, 8871, 14785, 17742, 26613, 29570, 44355, 53226, 81421, 88710, 133065, 162842, 244263, 266130, 407105, 488526, 732789, 814210, 1221315, 1465578, 2442630, 3663945, 7327890, 240761897, 481523794, 722285691, 1203809485, 1444571382, 2166857073, 2407618970, 3611428455, 4333714146, 7222856910, 10834285365, 21668570730]

約数ペア:

[(1, 21668570730), (2, 10834285365), (3, 7222856910), (5, 4333714146), (6, 3611428455), (9, 2407618970), (10, 2166857073), (15, 1444571382), (18, 1203809485), (30, 722285691), (45, 481523794), (90, 240761897), (2957, 7327890), (5914, 3663945), (8871, 2442630), (14785, 1465578), (17742, 1221315), (26613, 814210), (29570, 732789), (44355, 488526), (53226, 407105), (81421, 266130), (88710, 244263), (133065, 162842)]