143413990

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{149}}^1\times {\mathrm{3319}}^1$

素因数の和:3504

約数の個数: 32

約数和(自身を含む): 268920000

約数和(自身を除く): 125506010

約数列:

[1, 2, 5, 10, 29, 58, 145, 149, 290, 298, 745, 1490, 3319, 4321, 6638, 8642, 16595, 21605, 33190, 43210, 96251, 192502, 481255, 494531, 962510, 989062, 2472655, 4945310, 14341399, 28682798, 71706995, 143413990]

約数ペア:

[(1, 143413990), (2, 71706995), (5, 28682798), (10, 14341399), (29, 4945310), (58, 2472655), (145, 989062), (149, 962510), (290, 494531), (298, 481255), (745, 192502), (1490, 96251), (3319, 43210), (4321, 33190), (6638, 21605), (8642, 16595)]