353142230

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{5101}}^1$

素因数の和:5181

約数の個数: 64

約数和(自身を含む): 775830528

約数和(自身を除く): 422688298

約数列:

[1, 2, 5, 7, 10, 14, 23, 35, 43, 46, 70, 86, 115, 161, 215, 230, 301, 322, 430, 602, 805, 989, 1505, 1610, 1978, 3010, 4945, 5101, 6923, 9890, 10202, 13846, 25505, 34615, 35707, 51010, 69230, 71414, 117323, 178535, 219343, 234646, 357070, 438686, 586615, 821261, 1096715, 1173230, 1535401, 1642522, 2193430, 3070802, 4106305, 5044889, 7677005, 8212610, 10089778, 15354010, 25224445, 35314223, 50448890, 70628446, 176571115, 353142230]

約数ペア:

[(1, 353142230), (2, 176571115), (5, 70628446), (7, 50448890), (10, 35314223), (14, 25224445), (23, 15354010), (35, 10089778), (43, 8212610), (46, 7677005), (70, 5044889), (86, 4106305), (115, 3070802), (161, 2193430), (215, 1642522), (230, 1535401), (301, 1173230), (322, 1096715), (430, 821261), (602, 586615), (805, 438686), (989, 357070), (1505, 234646), (1610, 219343), (1978, 178535), (3010, 117323), (4945, 71414), (5101, 69230), (6923, 51010), (9890, 35707), (10202, 34615), (13846, 25505)]