28511670

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{86399}}^1$

素因数の和:86420

約数の個数: 32

約数和(自身を含む): 74649600

約数和(自身を除く): 46137930

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 22, 30, 33, 55, 66, 110, 165, 330, 86399, 172798, 259197, 431995, 518394, 863990, 950389, 1295985, 1900778, 2591970, 2851167, 4751945, 5702334, 9503890, 14255835, 28511670]

約数ペア:

[(1, 28511670), (2, 14255835), (3, 9503890), (5, 5702334), (6, 4751945), (10, 2851167), (11, 2591970), (15, 1900778), (22, 1295985), (30, 950389), (33, 863990), (55, 518394), (66, 431995), (110, 259197), (165, 172798), (330, 86399)]