30081138

素因数分解:

$2^1\times 3^1\times {\mathrm{71}}^1\times {\mathrm{241}}^1\times {\mathrm{293}}^1$

素因数の和:610

約数の個数: 32

約数和(自身を含む): 61471872

約数和(自身を除く): 31390734

約数列:

[1, 2, 3, 6, 71, 142, 213, 241, 293, 426, 482, 586, 723, 879, 1446, 1758, 17111, 20803, 34222, 41606, 51333, 62409, 70613, 102666, 124818, 141226, 211839, 423678, 5013523, 10027046, 15040569, 30081138]

約数ペア:

[(1, 30081138), (2, 15040569), (3, 10027046), (6, 5013523), (71, 423678), (142, 211839), (213, 141226), (241, 124818), (293, 102666), (426, 70613), (482, 62409), (586, 51333), (723, 41606), (879, 34222), (1446, 20803), (1758, 17111)]