307006238

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{68743}}^1$

素因数の和:68792

約数の個数: 32

約数和(自身を含む): 593948160

約数和(自身を除く): 286941922

約数列:

[1, 2, 7, 11, 14, 22, 29, 58, 77, 154, 203, 319, 406, 638, 2233, 4466, 68743, 137486, 481201, 756173, 962402, 1512346, 1993547, 3987094, 5293211, 10586422, 13954829, 21929017, 27909658, 43858034, 153503119, 307006238]

約数ペア:

[(1, 307006238), (2, 153503119), (7, 43858034), (11, 27909658), (14, 21929017), (22, 13954829), (29, 10586422), (58, 5293211), (77, 3987094), (154, 1993547), (203, 1512346), (319, 962402), (406, 756173), (638, 481201), (2233, 137486), (4466, 68743)]