131433990

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{118409}}^1$

素因数の和:118456

約数の個数: 32

約数和(自身を含む): 323969760

約数和(自身を除く): 192535770

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 37, 74, 111, 185, 222, 370, 555, 1110, 118409, 236818, 355227, 592045, 710454, 1184090, 1776135, 3552270, 4381133, 8762266, 13143399, 21905665, 26286798, 43811330, 65716995, 131433990]

約数ペア:

[(1, 131433990), (2, 65716995), (3, 43811330), (5, 26286798), (6, 21905665), (10, 13143399), (15, 8762266), (30, 4381133), (37, 3552270), (74, 1776135), (111, 1184090), (185, 710454), (222, 592045), (370, 355227), (555, 236818), (1110, 118409)]