72432570

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{344917}}^1$

素因数の和:344934

約数の個数: 32

約数和(自身を含む): 198672768

約数和(自身を除く): 126240198

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 344917, 689834, 1034751, 1724585, 2069502, 2414419, 3449170, 4828838, 5173755, 7243257, 10347510, 12072095, 14486514, 24144190, 36216285, 72432570]

約数ペア:

[(1, 72432570), (2, 36216285), (3, 24144190), (5, 14486514), (6, 12072095), (7, 10347510), (10, 7243257), (14, 5173755), (15, 4828838), (21, 3449170), (30, 2414419), (35, 2069502), (42, 1724585), (70, 1034751), (105, 689834), (210, 344917)]