28537391940

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{475623199}}^1$

素因数の和:475623211

約数の個数: 24

約数和(自身を含む): 79904697600

約数和(自身を除く): 51367305660

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 475623199, 951246398, 1426869597, 1902492796, 2378115995, 2853739194, 4756231990, 5707478388, 7134347985, 9512463980, 14268695970, 28537391940]

約数ペア:

[(1, 28537391940), (2, 14268695970), (3, 9512463980), (4, 7134347985), (5, 5707478388), (6, 4756231990), (10, 2853739194), (12, 2378115995), (15, 1902492796), (20, 1426869597), (30, 951246398), (60, 475623199)]