130797830

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{617}}^1$

素因数の和:713

約数の個数: 64

約数和(自身を含む): 264306240

約数和(自身を除く): 133508410

約数列:

[1, 2, 5, 10, 17, 29, 34, 43, 58, 85, 86, 145, 170, 215, 290, 430, 493, 617, 731, 986, 1234, 1247, 1462, 2465, 2494, 3085, 3655, 4930, 6170, 6235, 7310, 10489, 12470, 17893, 20978, 21199, 26531, 35786, 42398, 52445, 53062, 89465, 104890, 105995, 132655, 178930, 211990, 265310, 304181, 451027, 608362, 769399, 902054, 1520905, 1538798, 2255135, 3041810, 3846995, 4510270, 7693990, 13079783, 26159566, 65398915, 130797830]

約数ペア:

[(1, 130797830), (2, 65398915), (5, 26159566), (10, 13079783), (17, 7693990), (29, 4510270), (34, 3846995), (43, 3041810), (58, 2255135), (85, 1538798), (86, 1520905), (145, 902054), (170, 769399), (215, 608362), (290, 451027), (430, 304181), (493, 265310), (617, 211990), (731, 178930), (986, 132655), (1234, 105995), (1247, 104890), (1462, 89465), (2465, 53062), (2494, 52445), (3085, 42398), (3655, 35786), (4930, 26531), (6170, 21199), (6235, 20978), (7310, 17893), (10489, 12470)]