16726740

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{149}}^1\times {\mathrm{1871}}^1$

素因数の和:2032

約数の個数: 48

約数和(自身を含む): 47174400

約数和(自身を除く): 30447660

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 149, 298, 447, 596, 745, 894, 1490, 1788, 1871, 2235, 2980, 3742, 4470, 5613, 7484, 8940, 9355, 11226, 18710, 22452, 28065, 37420, 56130, 112260, 278779, 557558, 836337, 1115116, 1393895, 1672674, 2787790, 3345348, 4181685, 5575580, 8363370, 16726740]

約数ペア:

[(1, 16726740), (2, 8363370), (3, 5575580), (4, 4181685), (5, 3345348), (6, 2787790), (10, 1672674), (12, 1393895), (15, 1115116), (20, 836337), (30, 557558), (60, 278779), (149, 112260), (298, 56130), (447, 37420), (596, 28065), (745, 22452), (894, 18710), (1490, 11226), (1788, 9355), (1871, 8940), (2235, 7484), (2980, 5613), (3742, 4470)]