139371930

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{1548577}}^1$

素因数の和:1548590

約数の個数: 24

約数和(自身を含む): 362367252

約数和(自身を除く): 222995322

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 1548577, 3097154, 4645731, 7742885, 9291462, 13937193, 15485770, 23228655, 27874386, 46457310, 69685965, 139371930]

約数ペア:

[(1, 139371930), (2, 69685965), (3, 46457310), (5, 27874386), (6, 23228655), (9, 15485770), (10, 13937193), (15, 9291462), (18, 7742885), (30, 4645731), (45, 3097154), (90, 1548577)]