190493910

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{705533}}^1$

素因数の和:705549

約数の個数: 32

約数和(自身を含む): 507984480

約数和(自身を除く): 317490570

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 270, 705533, 1411066, 2116599, 3527665, 4233198, 6349797, 7055330, 10582995, 12699594, 19049391, 21165990, 31748985, 38098782, 63497970, 95246955, 190493910]

約数ペア:

[(1, 190493910), (2, 95246955), (3, 63497970), (5, 38098782), (6, 31748985), (9, 21165990), (10, 19049391), (15, 12699594), (18, 10582995), (27, 7055330), (30, 6349797), (45, 4233198), (54, 3527665), (90, 2116599), (135, 1411066), (270, 705533)]