531629730

素因数分解:

$2^1\times 3^4\times 5^1\times {\mathrm{656333}}^1$

素因数の和:656352

約数の個数: 40

約数和(自身を含む): 1429495452

約数和(自身を除く): 897865722

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 81, 90, 135, 162, 270, 405, 810, 656333, 1312666, 1968999, 3281665, 3937998, 5906997, 6563330, 9844995, 11813994, 17720991, 19689990, 29534985, 35441982, 53162973, 59069970, 88604955, 106325946, 177209910, 265814865, 531629730]

約数ペア:

[(1, 531629730), (2, 265814865), (3, 177209910), (5, 106325946), (6, 88604955), (9, 59069970), (10, 53162973), (15, 35441982), (18, 29534985), (27, 19689990), (30, 17720991), (45, 11813994), (54, 9844995), (81, 6563330), (90, 5906997), (135, 3937998), (162, 3281665), (270, 1968999), (405, 1312666), (810, 656333)]