7918980

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{59}}^1\times {\mathrm{2237}}^1$

素因数の和:2308

約数の個数: 48

約数和(自身を含む): 22559040

約数和(自身を除く): 14640060

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 59, 60, 118, 177, 236, 295, 354, 590, 708, 885, 1180, 1770, 2237, 3540, 4474, 6711, 8948, 11185, 13422, 22370, 26844, 33555, 44740, 67110, 131983, 134220, 263966, 395949, 527932, 659915, 791898, 1319830, 1583796, 1979745, 2639660, 3959490, 7918980]

約数ペア:

[(1, 7918980), (2, 3959490), (3, 2639660), (4, 1979745), (5, 1583796), (6, 1319830), (10, 791898), (12, 659915), (15, 527932), (20, 395949), (30, 263966), (59, 134220), (60, 131983), (118, 67110), (177, 44740), (236, 33555), (295, 26844), (354, 22370), (590, 13422), (708, 11185), (885, 8948), (1180, 6711), (1770, 4474), (2237, 3540)]