70866990

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{457}}^1\times {\mathrm{1723}}^1$

素因数の和:2193

約数の個数: 48

約数和(自身を含む): 184764528

約数和(自身を除く): 113897538

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 457, 914, 1371, 1723, 2285, 2742, 3446, 4113, 4570, 5169, 6855, 8226, 8615, 10338, 13710, 15507, 17230, 20565, 25845, 31014, 41130, 51690, 77535, 155070, 787411, 1574822, 2362233, 3937055, 4724466, 7086699, 7874110, 11811165, 14173398, 23622330, 35433495, 70866990]

約数ペア:

[(1, 70866990), (2, 35433495), (3, 23622330), (5, 14173398), (6, 11811165), (9, 7874110), (10, 7086699), (15, 4724466), (18, 3937055), (30, 2362233), (45, 1574822), (90, 787411), (457, 155070), (914, 77535), (1371, 51690), (1723, 41130), (2285, 31014), (2742, 25845), (3446, 20565), (4113, 17230), (4570, 15507), (5169, 13710), (6855, 10338), (8226, 8615)]