2100096090

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{557}}^1\times {\mathrm{41893}}^1$

素因数の和:42463

約数の個数: 48

約数和(自身を含む): 5470183368

約数和(自身を除く): 3370087278

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 557, 1114, 1671, 2785, 3342, 5013, 5570, 8355, 10026, 16710, 25065, 41893, 50130, 83786, 125679, 209465, 251358, 377037, 418930, 628395, 754074, 1256790, 1885185, 3770370, 23334401, 46668802, 70003203, 116672005, 140006406, 210009609, 233344010, 350016015, 420019218, 700032030, 1050048045, 2100096090]

約数ペア:

[(1, 2100096090), (2, 1050048045), (3, 700032030), (5, 420019218), (6, 350016015), (9, 233344010), (10, 210009609), (15, 140006406), (18, 116672005), (30, 70003203), (45, 46668802), (90, 23334401), (557, 3770370), (1114, 1885185), (1671, 1256790), (2785, 754074), (3342, 628395), (5013, 418930), (5570, 377037), (8355, 251358), (10026, 209465), (16710, 125679), (25065, 83786), (41893, 50130)]