66638070

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{740423}}^1$

素因数の和:740436

約数の個数: 24

約数和(自身を含む): 173259216

約数和(自身を除く): 106621146

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 740423, 1480846, 2221269, 3702115, 4442538, 6663807, 7404230, 11106345, 13327614, 22212690, 33319035, 66638070]

約数ペア:

[(1, 66638070), (2, 33319035), (3, 22212690), (5, 13327614), (6, 11106345), (9, 7404230), (10, 6663807), (15, 4442538), (18, 3702115), (30, 2221269), (45, 1480846), (90, 740423)]