73541340

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{408563}}^1$

素因数の和:408578

約数の個数: 36

約数和(自身を含む): 223075944

約数和(自身を除く): 149534604

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 408563, 817126, 1225689, 1634252, 2042815, 2451378, 3677067, 4085630, 4902756, 6128445, 7354134, 8171260, 12256890, 14708268, 18385335, 24513780, 36770670, 73541340]

約数ペア:

[(1, 73541340), (2, 36770670), (3, 24513780), (4, 18385335), (5, 14708268), (6, 12256890), (9, 8171260), (10, 7354134), (12, 6128445), (15, 4902756), (18, 4085630), (20, 3677067), (30, 2451378), (36, 2042815), (45, 1634252), (60, 1225689), (90, 817126), (180, 408563)]