8797590

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{239}}^1\times {\mathrm{409}}^1$

素因数の和:661

約数の個数: 48

約数和(自身を含む): 23025600

約数和(自身を除く): 14228010

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 239, 409, 478, 717, 818, 1195, 1227, 1434, 2045, 2151, 2390, 2454, 3585, 3681, 4090, 4302, 6135, 7170, 7362, 10755, 12270, 18405, 21510, 36810, 97751, 195502, 293253, 488755, 586506, 879759, 977510, 1466265, 1759518, 2932530, 4398795, 8797590]

約数ペア:

[(1, 8797590), (2, 4398795), (3, 2932530), (5, 1759518), (6, 1466265), (9, 977510), (10, 879759), (15, 586506), (18, 488755), (30, 293253), (45, 195502), (90, 97751), (239, 36810), (409, 21510), (478, 18405), (717, 12270), (818, 10755), (1195, 7362), (1227, 7170), (1434, 6135), (2045, 4302), (2151, 4090), (2390, 3681), (2454, 3585)]