31594740

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{109}}^1\times {\mathrm{4831}}^1$

素因数の和:4952

約数の個数: 48

約数和(自身を含む): 89295360

約数和(自身を除く): 57700620

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 109, 218, 327, 436, 545, 654, 1090, 1308, 1635, 2180, 3270, 4831, 6540, 9662, 14493, 19324, 24155, 28986, 48310, 57972, 72465, 96620, 144930, 289860, 526579, 1053158, 1579737, 2106316, 2632895, 3159474, 5265790, 6318948, 7898685, 10531580, 15797370, 31594740]

約数ペア:

[(1, 31594740), (2, 15797370), (3, 10531580), (4, 7898685), (5, 6318948), (6, 5265790), (10, 3159474), (12, 2632895), (15, 2106316), (20, 1579737), (30, 1053158), (60, 526579), (109, 289860), (218, 144930), (327, 96620), (436, 72465), (545, 57972), (654, 48310), (1090, 28986), (1308, 24155), (1635, 19324), (2180, 14493), (3270, 9662), (4831, 6540)]