140909070

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{157}}^1\times {\mathrm{29917}}^1$

素因数の和:30084

約数の個数: 32

約数和(自身を含む): 340347168

約数和(自身を除く): 199438098

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 157, 314, 471, 785, 942, 1570, 2355, 4710, 29917, 59834, 89751, 149585, 179502, 299170, 448755, 897510, 4696969, 9393938, 14090907, 23484845, 28181814, 46969690, 70454535, 140909070]

約数ペア:

[(1, 140909070), (2, 70454535), (3, 46969690), (5, 28181814), (6, 23484845), (10, 14090907), (15, 9393938), (30, 4696969), (157, 897510), (314, 448755), (471, 299170), (785, 179502), (942, 149585), (1570, 89751), (2355, 59834), (4710, 29917)]