42668490

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{74857}}^1$

素因数の和:74886

約数の個数: 32

約数和(自身を含む): 107795520

約数和(自身を除く): 65127030

約数列:

[1, 2, 3, 5, 6, 10, 15, 19, 30, 38, 57, 95, 114, 190, 285, 570, 74857, 149714, 224571, 374285, 449142, 748570, 1122855, 1422283, 2245710, 2844566, 4266849, 7111415, 8533698, 14222830, 21334245, 42668490]

約数ペア:

[(1, 42668490), (2, 21334245), (3, 14222830), (5, 8533698), (6, 7111415), (10, 4266849), (15, 2844566), (19, 2245710), (30, 1422283), (38, 1122855), (57, 748570), (95, 449142), (114, 374285), (190, 224571), (285, 149714), (570, 74857)]