4678620

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{77977}}^1$

素因数の和:77989

約数の個数: 24

約数和(自身を含む): 13100304

約数和(自身を除く): 8421684

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 77977, 155954, 233931, 311908, 389885, 467862, 779770, 935724, 1169655, 1559540, 2339310, 4678620]

約数ペア:

[(1, 4678620), (2, 2339310), (3, 1559540), (4, 1169655), (5, 935724), (6, 779770), (10, 467862), (12, 389885), (15, 311908), (20, 233931), (30, 155954), (60, 77977)]