270143998

素因数分解:

$2^1\times {\mathrm{41}}^1\times {\mathrm{137}}^1\times {\mathrm{139}}^1\times {\mathrm{173}}^1$

素因数の和:492

約数の個数: 32

約数和(自身を含む): 423571680

約数和(自身を除く): 153427682

約数列:

[1, 2, 41, 82, 137, 139, 173, 274, 278, 346, 5617, 5699, 7093, 11234, 11398, 14186, 19043, 23701, 24047, 38086, 47402, 48094, 780763, 971741, 985927, 1561526, 1943482, 1971854, 3294439, 6588878, 135071999, 270143998]

約数ペア:

[(1, 270143998), (2, 135071999), (41, 6588878), (82, 3294439), (137, 1971854), (139, 1943482), (173, 1561526), (274, 985927), (278, 971741), (346, 780763), (5617, 48094), (5699, 47402), (7093, 38086), (11234, 24047), (11398, 23701), (14186, 19043)]