16561907730

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{61340399}}^1$

素因数の和:61340415

約数の個数: 32

約数和(自身を含む): 44165088000

約数和(自身を除く): 27603180270

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 270, 61340399, 122680798, 184021197, 306701995, 368042394, 552063591, 613403990, 920105985, 1104127182, 1656190773, 1840211970, 2760317955, 3312381546, 5520635910, 8280953865, 16561907730]

約数ペア:

[(1, 16561907730), (2, 8280953865), (3, 5520635910), (5, 3312381546), (6, 2760317955), (9, 1840211970), (10, 1656190773), (15, 1104127182), (18, 920105985), (27, 613403990), (30, 552063591), (45, 368042394), (54, 306701995), (90, 184021197), (135, 122680798), (270, 61340399)]