267809470

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{251}}^1\times {\mathrm{4639}}^1$

素因数の和:4920

約数の個数: 32

約数和(自身を含む): 505128960

約数和(自身を除く): 237319490

約数列:

[1, 2, 5, 10, 23, 46, 115, 230, 251, 502, 1255, 2510, 4639, 5773, 9278, 11546, 23195, 28865, 46390, 57730, 106697, 213394, 533485, 1066970, 1164389, 2328778, 5821945, 11643890, 26780947, 53561894, 133904735, 267809470]

約数ペア:

[(1, 267809470), (2, 133904735), (5, 53561894), (10, 26780947), (23, 11643890), (46, 5821945), (115, 2328778), (230, 1164389), (251, 1066970), (502, 533485), (1255, 213394), (2510, 106697), (4639, 57730), (5773, 46390), (9278, 28865), (11546, 23195)]