2895492090

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{241}}^1\times {\mathrm{557}}^1\times {\mathrm{719}}^1$

素因数の和:1527

約数の個数: 64

約数和(自身を含む): 7000266240

約数和(自身を除く): 4104774150

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 241, 482, 557, 719, 723, 1114, 1205, 1438, 1446, 1671, 2157, 2410, 2785, 3342, 3595, 3615, 4314, 5570, 7190, 7230, 8355, 10785, 16710, 21570, 134237, 173279, 268474, 346558, 400483, 402711, 519837, 671185, 800966, 805422, 866395, 1039674, 1201449, 1342370, 1732790, 2002415, 2013555, 2402898, 2599185, 4004830, 4027110, 5198370, 6007245, 12014490, 96516403, 193032806, 289549209, 482582015, 579098418, 965164030, 1447746045, 2895492090]

約数ペア:

[(1, 2895492090), (2, 1447746045), (3, 965164030), (5, 579098418), (6, 482582015), (10, 289549209), (15, 193032806), (30, 96516403), (241, 12014490), (482, 6007245), (557, 5198370), (719, 4027110), (723, 4004830), (1114, 2599185), (1205, 2402898), (1438, 2013555), (1446, 2002415), (1671, 1732790), (2157, 1342370), (2410, 1201449), (2785, 1039674), (3342, 866395), (3595, 805422), (3615, 800966), (4314, 671185), (5570, 519837), (7190, 402711), (7230, 400483), (8355, 346558), (10785, 268474), (16710, 173279), (21570, 134237)]