28337910

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{691}}^1\times {\mathrm{1367}}^1$

素因数の和:2068

約数の個数: 32

約数和(自身を含む): 68159232

約数和(自身を除く): 39821322

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 691, 1367, 1382, 2073, 2734, 3455, 4101, 4146, 6835, 6910, 8202, 10365, 13670, 20505, 20730, 41010, 944597, 1889194, 2833791, 4722985, 5667582, 9445970, 14168955, 28337910]

約数ペア:

[(1, 28337910), (2, 14168955), (3, 9445970), (5, 5667582), (6, 4722985), (10, 2833791), (15, 1889194), (30, 944597), (691, 41010), (1367, 20730), (1382, 20505), (2073, 13670), (2734, 10365), (3455, 8202), (4101, 6910), (4146, 6835)]