248469030

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{89057}}^1$

素因数の和:89101

約数の個数: 48

約数和(自身を含む): 666866304

約数和(自身を除く): 418397274

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 31, 45, 62, 90, 93, 155, 186, 279, 310, 465, 558, 930, 1395, 2790, 89057, 178114, 267171, 445285, 534342, 801513, 890570, 1335855, 1603026, 2671710, 2760767, 4007565, 5521534, 8015130, 8282301, 13803835, 16564602, 24846903, 27607670, 41411505, 49693806, 82823010, 124234515, 248469030]

約数ペア:

[(1, 248469030), (2, 124234515), (3, 82823010), (5, 49693806), (6, 41411505), (9, 27607670), (10, 24846903), (15, 16564602), (18, 13803835), (30, 8282301), (31, 8015130), (45, 5521534), (62, 4007565), (90, 2760767), (93, 2671710), (155, 1603026), (186, 1335855), (279, 890570), (310, 801513), (465, 534342), (558, 445285), (930, 267171), (1395, 178114), (2790, 89057)]