81122460

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{1093}}^1\times {\mathrm{1237}}^1$

素因数の和:2342

約数の個数: 48

約数和(自身を含む): 227534496

約数和(自身を除く): 146412036

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 1093, 1237, 2186, 2474, 3279, 3711, 4372, 4948, 5465, 6185, 6558, 7422, 10930, 12370, 13116, 14844, 16395, 18555, 21860, 24740, 32790, 37110, 65580, 74220, 1352041, 2704082, 4056123, 5408164, 6760205, 8112246, 13520410, 16224492, 20280615, 27040820, 40561230, 81122460]

約数ペア:

[(1, 81122460), (2, 40561230), (3, 27040820), (4, 20280615), (5, 16224492), (6, 13520410), (10, 8112246), (12, 6760205), (15, 5408164), (20, 4056123), (30, 2704082), (60, 1352041), (1093, 74220), (1237, 65580), (2186, 37110), (2474, 32790), (3279, 24740), (3711, 21860), (4372, 18555), (4948, 16395), (5465, 14844), (6185, 13116), (6558, 12370), (7422, 10930)]