7198980

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{119983}}^1$

素因数の和:119995

約数の個数: 24

約数和(自身を含む): 20157312

約数和(自身を除く): 12958332

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 119983, 239966, 359949, 479932, 599915, 719898, 1199830, 1439796, 1799745, 2399660, 3599490, 7198980]

約数ペア:

[(1, 7198980), (2, 3599490), (3, 2399660), (4, 1799745), (5, 1439796), (6, 1199830), (10, 719898), (12, 599915), (15, 479932), (20, 359949), (30, 239966), (60, 119983)]