144530990

素因数分解:

$2^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{131}}^1\times {\mathrm{3559}}^1$

素因数の和:3728

約数の個数: 32

約数和(自身を含む): 270673920

約数和(自身を除く): 126142930

約数列:

[1, 2, 5, 10, 31, 62, 131, 155, 262, 310, 655, 1310, 3559, 4061, 7118, 8122, 17795, 20305, 35590, 40610, 110329, 220658, 466229, 551645, 932458, 1103290, 2331145, 4662290, 14453099, 28906198, 72265495, 144530990]

約数ペア:

[(1, 144530990), (2, 72265495), (5, 28906198), (10, 14453099), (31, 4662290), (62, 2331145), (131, 1103290), (155, 932458), (262, 551645), (310, 466229), (655, 220658), (1310, 110329), (3559, 40610), (4061, 35590), (7118, 20305), (8122, 17795)]