4445330

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{79}}^1\times {\mathrm{331}}^1$

素因数の和:434

約数の個数: 32

約数和(自身を含む): 8605440

約数和(自身を除く): 4160110

約数列:

[1, 2, 5, 10, 17, 34, 79, 85, 158, 170, 331, 395, 662, 790, 1343, 1655, 2686, 3310, 5627, 6715, 11254, 13430, 26149, 28135, 52298, 56270, 130745, 261490, 444533, 889066, 2222665, 4445330]

約数ペア:

[(1, 4445330), (2, 2222665), (5, 889066), (10, 444533), (17, 261490), (34, 130745), (79, 56270), (85, 52298), (158, 28135), (170, 26149), (331, 13430), (395, 11254), (662, 6715), (790, 5627), (1343, 3310), (1655, 2686)]