301971310

素因数分解:

$2^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{151}}^1\times {\mathrm{6451}}^1$

素因数の和:6640

約数の個数: 32

約数和(自身を含む): 564885504

約数和(自身を除く): 262914194

約数列:

[1, 2, 5, 10, 31, 62, 151, 155, 302, 310, 755, 1510, 4681, 6451, 9362, 12902, 23405, 32255, 46810, 64510, 199981, 399962, 974101, 999905, 1948202, 1999810, 4870505, 9741010, 30197131, 60394262, 150985655, 301971310]

約数ペア:

[(1, 301971310), (2, 150985655), (5, 60394262), (10, 30197131), (31, 9741010), (62, 4870505), (151, 1999810), (155, 1948202), (302, 999905), (310, 974101), (755, 399962), (1510, 199981), (4681, 64510), (6451, 46810), (9362, 32255), (12902, 23405)]