2538902220

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{4483}}^1\times {\mathrm{9439}}^1$

素因数の和:13934

約数の個数: 48

約数和(自身を含む): 7111265280

約数和(自身を除く): 4572363060

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 4483, 8966, 9439, 13449, 17932, 18878, 22415, 26898, 28317, 37756, 44830, 47195, 53796, 56634, 67245, 89660, 94390, 113268, 134490, 141585, 188780, 268980, 283170, 566340, 42315037, 84630074, 126945111, 169260148, 211575185, 253890222, 423150370, 507780444, 634725555, 846300740, 1269451110, 2538902220]

約数ペア:

[(1, 2538902220), (2, 1269451110), (3, 846300740), (4, 634725555), (5, 507780444), (6, 423150370), (10, 253890222), (12, 211575185), (15, 169260148), (20, 126945111), (30, 84630074), (60, 42315037), (4483, 566340), (8966, 283170), (9439, 268980), (13449, 188780), (17932, 141585), (18878, 134490), (22415, 113268), (26898, 94390), (28317, 89660), (37756, 67245), (44830, 56634), (47195, 53796)]