22172290

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{73}}^1\times {\mathrm{4339}}^1$

素因数の和:4426

約数の個数: 32

約数和(自身を含む): 46247040

約数和(自身を除く): 24074750

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 73, 146, 365, 511, 730, 1022, 2555, 4339, 5110, 8678, 21695, 30373, 43390, 60746, 151865, 303730, 316747, 633494, 1583735, 2217229, 3167470, 4434458, 11086145, 22172290]

約数ペア:

[(1, 22172290), (2, 11086145), (5, 4434458), (7, 3167470), (10, 2217229), (14, 1583735), (35, 633494), (70, 316747), (73, 303730), (146, 151865), (365, 60746), (511, 43390), (730, 30373), (1022, 21695), (2555, 8678), (4339, 5110)]