1330373060

素因数分解:

$2^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{2145763}}^1$

素因数の和:2145803

約数の個数: 24

約数和(自身を含む): 2883906816

約数和(自身を除く): 1553533756

約数列:

[1, 2, 4, 5, 10, 20, 31, 62, 124, 155, 310, 620, 2145763, 4291526, 8583052, 10728815, 21457630, 42915260, 66518653, 133037306, 266074612, 332593265, 665186530, 1330373060]

約数ペア:

[(1, 1330373060), (2, 665186530), (4, 332593265), (5, 266074612), (10, 133037306), (20, 66518653), (31, 42915260), (62, 21457630), (124, 10728815), (155, 8583052), (310, 4291526), (620, 2145763)]