314664388990

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{2539}}^1\times {\mathrm{1770463}}^1$

素因数の和:1773016

約数の個数: 32

約数和(自身を含む): 647564912640

約数和(自身を除く): 332900523650

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 2539, 5078, 12695, 17773, 25390, 35546, 88865, 177730, 1770463, 3540926, 8852315, 12393241, 17704630, 24786482, 61966205, 123932410, 4495205557, 8990411114, 22476027785, 31466438899, 44952055570, 62932877798, 157332194495, 314664388990]

約数ペア:

[(1, 314664388990), (2, 157332194495), (5, 62932877798), (7, 44952055570), (10, 31466438899), (14, 22476027785), (35, 8990411114), (70, 4495205557), (2539, 123932410), (5078, 61966205), (12695, 24786482), (17773, 17704630), (25390, 12393241), (35546, 8852315), (88865, 3540926), (177730, 1770463)]