310076998

素因数分解:

$2^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{15139}}^1$

素因数の和:15185

約数の個数: 48

約数和(自身を含む): 621345600

約数和(自身を除く): 311268602

約数列:

[1, 2, 7, 11, 14, 19, 22, 38, 49, 77, 98, 133, 154, 209, 266, 418, 539, 931, 1078, 1463, 1862, 2926, 10241, 15139, 20482, 30278, 105973, 166529, 211946, 287641, 333058, 575282, 741811, 1165703, 1483622, 2013487, 2331406, 3164051, 4026974, 6328102, 8159921, 14094409, 16319842, 22148357, 28188818, 44296714, 155038499, 310076998]

約数ペア:

[(1, 310076998), (2, 155038499), (7, 44296714), (11, 28188818), (14, 22148357), (19, 16319842), (22, 14094409), (38, 8159921), (49, 6328102), (77, 4026974), (98, 3164051), (133, 2331406), (154, 2013487), (209, 1483622), (266, 1165703), (418, 741811), (539, 575282), (931, 333058), (1078, 287641), (1463, 211946), (1862, 166529), (2926, 105973), (10241, 30278), (15139, 20482)]