623930270

素因数分解:

$2^1\times 5^1\times {\mathrm{73}}^1\times {\mathrm{829}}^1\times {\mathrm{1031}}^1$

素因数の和:1940

約数の個数: 32

約数和(自身を含む): 1140937920

約数和(自身を除く): 517007650

約数列:

[1, 2, 5, 10, 73, 146, 365, 730, 829, 1031, 1658, 2062, 4145, 5155, 8290, 10310, 60517, 75263, 121034, 150526, 302585, 376315, 605170, 752630, 854699, 1709398, 4273495, 8546990, 62393027, 124786054, 311965135, 623930270]

約数ペア:

[(1, 623930270), (2, 311965135), (5, 124786054), (10, 62393027), (73, 8546990), (146, 4273495), (365, 1709398), (730, 854699), (829, 752630), (1031, 605170), (1658, 376315), (2062, 302585), (4145, 150526), (5155, 121034), (8290, 75263), (10310, 60517)]