70153480

素因数分解:

$2^3\times 5^1\times {\mathrm{37}}^1\times {\mathrm{107}}^1\times {\mathrm{443}}^1$

素因数の和:598

約数の個数: 64

約数和(自身を含む): 163995840

約数和(自身を除く): 93842360

約数列:

[1, 2, 4, 5, 8, 10, 20, 37, 40, 74, 107, 148, 185, 214, 296, 370, 428, 443, 535, 740, 856, 886, 1070, 1480, 1772, 2140, 2215, 3544, 3959, 4280, 4430, 7918, 8860, 15836, 16391, 17720, 19795, 31672, 32782, 39590, 47401, 65564, 79180, 81955, 94802, 131128, 158360, 163910, 189604, 237005, 327820, 379208, 474010, 655640, 948020, 1753837, 1896040, 3507674, 7015348, 8769185, 14030696, 17538370, 35076740, 70153480]

約数ペア:

[(1, 70153480), (2, 35076740), (4, 17538370), (5, 14030696), (8, 8769185), (10, 7015348), (20, 3507674), (37, 1896040), (40, 1753837), (74, 948020), (107, 655640), (148, 474010), (185, 379208), (214, 327820), (296, 237005), (370, 189604), (428, 163910), (443, 158360), (535, 131128), (740, 94802), (856, 81955), (886, 79180), (1070, 65564), (1480, 47401), (1772, 39590), (2140, 32782), (2215, 31672), (3544, 19795), (3959, 17720), (4280, 16391), (4430, 15836), (7918, 8860)]