13399860

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{223331}}^1$

素因数の和:223343

約数の個数: 24

約数和(自身を含む): 37519776

約数和(自身を除く): 24119916

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 223331, 446662, 669993, 893324, 1116655, 1339986, 2233310, 2679972, 3349965, 4466620, 6699930, 13399860]

約数ペア:

[(1, 13399860), (2, 6699930), (3, 4466620), (4, 3349965), (5, 2679972), (6, 2233310), (10, 1339986), (12, 1116655), (15, 893324), (20, 669993), (30, 446662), (60, 223331)]