1489749830

素因数分解:

$2^1\times 5^1\times {\mathrm{4229}}^1\times {\mathrm{35227}}^1$

素因数の和:39463

約数の個数: 16

約数和(自身を含む): 2682259920

約数和(自身を除く): 1192510090

約数列:

[1, 2, 5, 10, 4229, 8458, 21145, 35227, 42290, 70454, 176135, 352270, 148974983, 297949966, 744874915, 1489749830]

約数ペア:

[(1, 1489749830), (2, 744874915), (5, 297949966), (10, 148974983), (4229, 352270), (8458, 176135), (21145, 70454), (35227, 42290)]