9939660

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{8719}}^1$

素因数の和:8750

約数の個数: 48

約数和(自身を含む): 29299200

約数和(自身を除く): 19359540

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 19, 20, 30, 38, 57, 60, 76, 95, 114, 190, 228, 285, 380, 570, 1140, 8719, 17438, 26157, 34876, 43595, 52314, 87190, 104628, 130785, 165661, 174380, 261570, 331322, 496983, 523140, 662644, 828305, 993966, 1656610, 1987932, 2484915, 3313220, 4969830, 9939660]

約数ペア:

[(1, 9939660), (2, 4969830), (3, 3313220), (4, 2484915), (5, 1987932), (6, 1656610), (10, 993966), (12, 828305), (15, 662644), (19, 523140), (20, 496983), (30, 331322), (38, 261570), (57, 174380), (60, 165661), (76, 130785), (95, 104628), (114, 87190), (190, 52314), (228, 43595), (285, 34876), (380, 26157), (570, 17438), (1140, 8719)]