9546420

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{12239}}^1$

素因数の和:12264

約数の個数: 48

約数和(自身を含む): 28788480

約数和(自身を除く): 19242060

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 39, 52, 60, 65, 78, 130, 156, 195, 260, 390, 780, 12239, 24478, 36717, 48956, 61195, 73434, 122390, 146868, 159107, 183585, 244780, 318214, 367170, 477321, 636428, 734340, 795535, 954642, 1591070, 1909284, 2386605, 3182140, 4773210, 9546420]

約数ペア:

[(1, 9546420), (2, 4773210), (3, 3182140), (4, 2386605), (5, 1909284), (6, 1591070), (10, 954642), (12, 795535), (13, 734340), (15, 636428), (20, 477321), (26, 367170), (30, 318214), (39, 244780), (52, 183585), (60, 159107), (65, 146868), (78, 122390), (130, 73434), (156, 61195), (195, 48956), (260, 36717), (390, 24478), (780, 12239)]