155243670

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{178441}}^1$

素因数の和:178480

約数の個数: 32

約数和(自身を含む): 385434720

約数和(自身を除く): 230191050

約数列:

[1, 2, 3, 5, 6, 10, 15, 29, 30, 58, 87, 145, 174, 290, 435, 870, 178441, 356882, 535323, 892205, 1070646, 1784410, 2676615, 5174789, 5353230, 10349578, 15524367, 25873945, 31048734, 51747890, 77621835, 155243670]

約数ペア:

[(1, 155243670), (2, 77621835), (3, 51747890), (5, 31048734), (6, 25873945), (10, 15524367), (15, 10349578), (29, 5353230), (30, 5174789), (58, 2676615), (87, 1784410), (145, 1070646), (174, 892205), (290, 535323), (435, 356882), (870, 178441)]