135058540

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{163}}^1\times {\mathrm{2437}}^1$

素因数の和:2626

約数の個数: 48

約数和(自身を含む): 302272992

約数和(自身を除く): 167214452

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 68, 85, 163, 170, 326, 340, 652, 815, 1630, 2437, 2771, 3260, 4874, 5542, 9748, 11084, 12185, 13855, 24370, 27710, 41429, 48740, 55420, 82858, 165716, 207145, 397231, 414290, 794462, 828580, 1588924, 1986155, 3972310, 6752927, 7944620, 13505854, 27011708, 33764635, 67529270, 135058540]

約数ペア:

[(1, 135058540), (2, 67529270), (4, 33764635), (5, 27011708), (10, 13505854), (17, 7944620), (20, 6752927), (34, 3972310), (68, 1986155), (85, 1588924), (163, 828580), (170, 794462), (326, 414290), (340, 397231), (652, 207145), (815, 165716), (1630, 82858), (2437, 55420), (2771, 48740), (3260, 41429), (4874, 27710), (5542, 24370), (9748, 13855), (11084, 12185)]