39715030

素因数分解:

$2^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{128113}}^1$

素因数の和:128151

約数の個数: 16

約数和(自身を含む): 73793664

約数和(自身を除く): 34078634

約数列:

[1, 2, 5, 10, 31, 62, 155, 310, 128113, 256226, 640565, 1281130, 3971503, 7943006, 19857515, 39715030]

約数ペア:

[(1, 39715030), (2, 19857515), (5, 7943006), (10, 3971503), (31, 1281130), (62, 640565), (155, 256226), (310, 128113)]