1142209430

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{156253}}^1$

素因数の和:156320

約数の個数: 32

約数和(自身を含む): 2227557024

約数和(自身を除く): 1085347594

約数列:

[1, 2, 5, 10, 17, 34, 43, 85, 86, 170, 215, 430, 731, 1462, 3655, 7310, 156253, 312506, 781265, 1562530, 2656301, 5312602, 6718879, 13281505, 13437758, 26563010, 33594395, 67188790, 114220943, 228441886, 571104715, 1142209430]

約数ペア:

[(1, 1142209430), (2, 571104715), (5, 228441886), (10, 114220943), (17, 67188790), (34, 33594395), (43, 26563010), (85, 13437758), (86, 13281505), (170, 6718879), (215, 5312602), (430, 2656301), (731, 1562530), (1462, 781265), (3655, 312506), (7310, 156253)]