40161570

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{163}}^1\times {\mathrm{191}}^1$

素因数の和:407

約数の個数: 64

約数和(自身を含む): 99753984

約数和(自身を除く): 59592414

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 43, 86, 129, 163, 191, 215, 258, 326, 382, 430, 489, 573, 645, 815, 955, 978, 1146, 1290, 1630, 1910, 2445, 2865, 4890, 5730, 7009, 8213, 14018, 16426, 21027, 24639, 31133, 35045, 41065, 42054, 49278, 62266, 70090, 82130, 93399, 105135, 123195, 155665, 186798, 210270, 246390, 311330, 466995, 933990, 1338719, 2677438, 4016157, 6693595, 8032314, 13387190, 20080785, 40161570]

約数ペア:

[(1, 40161570), (2, 20080785), (3, 13387190), (5, 8032314), (6, 6693595), (10, 4016157), (15, 2677438), (30, 1338719), (43, 933990), (86, 466995), (129, 311330), (163, 246390), (191, 210270), (215, 186798), (258, 155665), (326, 123195), (382, 105135), (430, 93399), (489, 82130), (573, 70090), (645, 62266), (815, 49278), (955, 42054), (978, 41065), (1146, 35045), (1290, 31133), (1630, 24639), (1910, 21027), (2445, 16426), (2865, 14018), (4890, 8213), (5730, 7009)]