315087010

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{264779}}^1$

素因数の和:264810

約数の個数: 32

約数和(自身を含む): 686309760

約数和(自身を除く): 371222750

約数列:

[1, 2, 5, 7, 10, 14, 17, 34, 35, 70, 85, 119, 170, 238, 595, 1190, 264779, 529558, 1323895, 1853453, 2647790, 3706906, 4501243, 9002486, 9267265, 18534530, 22506215, 31508701, 45012430, 63017402, 157543505, 315087010]

約数ペア:

[(1, 315087010), (2, 157543505), (5, 63017402), (7, 45012430), (10, 31508701), (14, 22506215), (17, 18534530), (34, 9267265), (35, 9002486), (70, 4501243), (85, 3706906), (119, 2647790), (170, 1853453), (238, 1323895), (595, 529558), (1190, 264779)]