30200070

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{257}}^1\times {\mathrm{3917}}^1$

素因数の和:4184

約数の個数: 32

約数和(自身を含む): 72780768

約数和(自身を除く): 42580698

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 257, 514, 771, 1285, 1542, 2570, 3855, 3917, 7710, 7834, 11751, 19585, 23502, 39170, 58755, 117510, 1006669, 2013338, 3020007, 5033345, 6040014, 10066690, 15100035, 30200070]

約数ペア:

[(1, 30200070), (2, 15100035), (3, 10066690), (5, 6040014), (6, 5033345), (10, 3020007), (15, 2013338), (30, 1006669), (257, 117510), (514, 58755), (771, 39170), (1285, 23502), (1542, 19585), (2570, 11751), (3855, 7834), (3917, 7710)]