7843222020

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{2549}}^1\times {\mathrm{51283}}^1$

素因数の和:53844

約数の個数: 48

約数和(自身を含む): 21970065600

約数和(自身を除く): 14126843580

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 2549, 5098, 7647, 10196, 12745, 15294, 25490, 30588, 38235, 50980, 51283, 76470, 102566, 152940, 153849, 205132, 256415, 307698, 512830, 615396, 769245, 1025660, 1538490, 3076980, 130720367, 261440734, 392161101, 522881468, 653601835, 784322202, 1307203670, 1568644404, 1960805505, 2614407340, 3921611010, 7843222020]

約数ペア:

[(1, 7843222020), (2, 3921611010), (3, 2614407340), (4, 1960805505), (5, 1568644404), (6, 1307203670), (10, 784322202), (12, 653601835), (15, 522881468), (20, 392161101), (30, 261440734), (60, 130720367), (2549, 3076980), (5098, 1538490), (7647, 1025660), (10196, 769245), (12745, 615396), (15294, 512830), (25490, 307698), (30588, 256415), (38235, 205132), (50980, 153849), (51283, 152940), (76470, 102566)]