1630130

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{223}}^1$

素因数の和:290

約数の個数: 32

約数和(自身を含む): 3193344

約数和(自身を除く): 1563214

約数列:

[1, 2, 5, 10, 17, 34, 43, 85, 86, 170, 215, 223, 430, 446, 731, 1115, 1462, 2230, 3655, 3791, 7310, 7582, 9589, 18955, 19178, 37910, 47945, 95890, 163013, 326026, 815065, 1630130]

約数ペア:

[(1, 1630130), (2, 815065), (5, 326026), (10, 163013), (17, 95890), (34, 47945), (43, 37910), (85, 19178), (86, 18955), (170, 9589), (215, 7582), (223, 7310), (430, 3791), (446, 3655), (731, 2230), (1115, 1462)]