1219014710

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{139}}^1\times {\mathrm{30241}}^1$

素因数の和:30416

約数の個数: 32

約数和(自身を含む): 2286295200

約数和(自身を除く): 1067280490

約数列:

[1, 2, 5, 10, 29, 58, 139, 145, 278, 290, 695, 1390, 4031, 8062, 20155, 30241, 40310, 60482, 151205, 302410, 876989, 1753978, 4203499, 4384945, 8406998, 8769890, 21017495, 42034990, 121901471, 243802942, 609507355, 1219014710]

約数ペア:

[(1, 1219014710), (2, 609507355), (5, 243802942), (10, 121901471), (29, 42034990), (58, 21017495), (139, 8769890), (145, 8406998), (278, 4384945), (290, 4203499), (695, 1753978), (1390, 876989), (4031, 302410), (8062, 151205), (20155, 60482), (30241, 40310)]