1815249510

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{47}}^1\times {\mathrm{429137}}^1$

素因数の和:429197

約数の個数: 48

約数和(自身を含む): 4820078016

約数和(自身を除く): 3004828506

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 47, 90, 94, 141, 235, 282, 423, 470, 705, 846, 1410, 2115, 4230, 429137, 858274, 1287411, 2145685, 2574822, 3862233, 4291370, 6437055, 7724466, 12874110, 19311165, 20169439, 38622330, 40338878, 60508317, 100847195, 121016634, 181524951, 201694390, 302541585, 363049902, 605083170, 907624755, 1815249510]

約数ペア:

[(1, 1815249510), (2, 907624755), (3, 605083170), (5, 363049902), (6, 302541585), (9, 201694390), (10, 181524951), (15, 121016634), (18, 100847195), (30, 60508317), (45, 40338878), (47, 38622330), (90, 20169439), (94, 19311165), (141, 12874110), (235, 7724466), (282, 6437055), (423, 4291370), (470, 3862233), (705, 2574822), (846, 2145685), (1410, 1287411), (2115, 858274), (4230, 429137)]