2171569690

素因数分解:

$2^1\times 5^1\times {\mathrm{73}}^1\times {\mathrm{101}}^1\times {\mathrm{29453}}^1$

素因数の和:29634

約数の個数: 32

約数和(自身を含む): 4001738256

約数和(自身を除く): 1830168566

約数列:

[1, 2, 5, 10, 73, 101, 146, 202, 365, 505, 730, 1010, 7373, 14746, 29453, 36865, 58906, 73730, 147265, 294530, 2150069, 2974753, 4300138, 5949506, 10750345, 14873765, 21500690, 29747530, 217156969, 434313938, 1085784845, 2171569690]

約数ペア:

[(1, 2171569690), (2, 1085784845), (5, 434313938), (10, 217156969), (73, 29747530), (101, 21500690), (146, 14873765), (202, 10750345), (365, 5949506), (505, 4300138), (730, 2974753), (1010, 2150069), (7373, 294530), (14746, 147265), (29453, 73730), (36865, 58906)]