143907420

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{51031}}^1$

素因数の和:51090

約数の個数: 48

約数和(自身を含む): 411522048

約数和(自身を除く): 267614628

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 47, 60, 94, 141, 188, 235, 282, 470, 564, 705, 940, 1410, 2820, 51031, 102062, 153093, 204124, 255155, 306186, 510310, 612372, 765465, 1020620, 1530930, 2398457, 3061860, 4796914, 7195371, 9593828, 11992285, 14390742, 23984570, 28781484, 35976855, 47969140, 71953710, 143907420]

約数ペア:

[(1, 143907420), (2, 71953710), (3, 47969140), (4, 35976855), (5, 28781484), (6, 23984570), (10, 14390742), (12, 11992285), (15, 9593828), (20, 7195371), (30, 4796914), (47, 3061860), (60, 2398457), (94, 1530930), (141, 1020620), (188, 765465), (235, 612372), (282, 510310), (470, 306186), (564, 255155), (705, 204124), (940, 153093), (1410, 102062), (2820, 51031)]