210923730

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{781199}}^1$

素因数の和:781215

約数の個数: 32

約数和(自身を含む): 562464000

約数和(自身を除く): 351540270

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 270, 781199, 1562398, 2343597, 3905995, 4687194, 7030791, 7811990, 11717985, 14061582, 21092373, 23435970, 35153955, 42184746, 70307910, 105461865, 210923730]

約数ペア:

[(1, 210923730), (2, 105461865), (3, 70307910), (5, 42184746), (6, 35153955), (9, 23435970), (10, 21092373), (15, 14061582), (18, 11717985), (27, 7811990), (30, 7030791), (45, 4687194), (54, 3905995), (90, 2343597), (135, 1562398), (270, 781199)]