431190

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{1597}}^1$

素因数の和:1613

約数の個数: 32

約数和(自身を含む): 1150560

約数和(自身を除く): 719370

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 270, 1597, 3194, 4791, 7985, 9582, 14373, 15970, 23955, 28746, 43119, 47910, 71865, 86238, 143730, 215595, 431190]

約数ペア:

[(1, 431190), (2, 215595), (3, 143730), (5, 86238), (6, 71865), (9, 47910), (10, 43119), (15, 28746), (18, 23955), (27, 15970), (30, 14373), (45, 9582), (54, 7985), (90, 4791), (135, 3194), (270, 1597)]