165347730

素因数分解:

$2^1\times 3^4\times 5^1\times {\mathrm{204133}}^1$

素因数の和:204152

約数の個数: 40

約数和(自身を含む): 444603852

約数和(自身を除く): 279256122

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 81, 90, 135, 162, 270, 405, 810, 204133, 408266, 612399, 1020665, 1224798, 1837197, 2041330, 3061995, 3674394, 5511591, 6123990, 9185985, 11023182, 16534773, 18371970, 27557955, 33069546, 55115910, 82673865, 165347730]

約数ペア:

[(1, 165347730), (2, 82673865), (3, 55115910), (5, 33069546), (6, 27557955), (9, 18371970), (10, 16534773), (15, 11023182), (18, 9185985), (27, 6123990), (30, 5511591), (45, 3674394), (54, 3061995), (81, 2041330), (90, 1837197), (135, 1224798), (162, 1020665), (270, 612399), (405, 408266), (810, 204133)]