57472330

素因数分解:

$2^1\times 5^1\times {\mathrm{139}}^1\times {\mathrm{173}}^1\times {\mathrm{239}}^1$

素因数の和:558

約数の個数: 32

約数和(自身を含む): 105235200

約数和(自身を除く): 47762870

約数列:

[1, 2, 5, 10, 139, 173, 239, 278, 346, 478, 695, 865, 1195, 1390, 1730, 2390, 24047, 33221, 41347, 48094, 66442, 82694, 120235, 166105, 206735, 240470, 332210, 413470, 5747233, 11494466, 28736165, 57472330]

約数ペア:

[(1, 57472330), (2, 28736165), (5, 11494466), (10, 5747233), (139, 413470), (173, 332210), (239, 240470), (278, 206735), (346, 166105), (478, 120235), (695, 82694), (865, 66442), (1195, 48094), (1390, 41347), (1730, 33221), (2390, 24047)]