1870230519640

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{6679394713}}^1$

素因数の和:6679394731

約数の個数: 32

約数和(自身を含む): 4809164194080

約数和(自身を除く): 2938933674440

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 6679394713, 13358789426, 26717578852, 33396973565, 46755762991, 53435157704, 66793947130, 93511525982, 133587894260, 187023051964, 233778814955, 267175788520, 374046103928, 467557629910, 935115259820, 1870230519640]

約数ペア:

[(1, 1870230519640), (2, 935115259820), (4, 467557629910), (5, 374046103928), (7, 267175788520), (8, 233778814955), (10, 187023051964), (14, 133587894260), (20, 93511525982), (28, 66793947130), (35, 53435157704), (40, 46755762991), (56, 33396973565), (70, 26717578852), (140, 13358789426), (280, 6679394713)]