30001830

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{79}}^1\times {\mathrm{12659}}^1$

素因数の和:12748

約数の個数: 32

約数和(自身を含む): 72921600

約数和(自身を除く): 42919770

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 79, 158, 237, 395, 474, 790, 1185, 2370, 12659, 25318, 37977, 63295, 75954, 126590, 189885, 379770, 1000061, 2000122, 3000183, 5000305, 6000366, 10000610, 15000915, 30001830]

約数ペア:

[(1, 30001830), (2, 15000915), (3, 10000610), (5, 6000366), (6, 5000305), (10, 3000183), (15, 2000122), (30, 1000061), (79, 379770), (158, 189885), (237, 126590), (395, 75954), (474, 63295), (790, 37977), (1185, 25318), (2370, 12659)]