12142050

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{61}}^1\times {\mathrm{1327}}^1$

素因数の和:1403

約数の個数: 48

約数和(自身を含む): 30628992

約数和(自身を除く): 18486942

約数列:

[1, 2, 3, 5, 6, 10, 15, 25, 30, 50, 61, 75, 122, 150, 183, 305, 366, 610, 915, 1327, 1525, 1830, 2654, 3050, 3981, 4575, 6635, 7962, 9150, 13270, 19905, 33175, 39810, 66350, 80947, 99525, 161894, 199050, 242841, 404735, 485682, 809470, 1214205, 2023675, 2428410, 4047350, 6071025, 12142050]

約数ペア:

[(1, 12142050), (2, 6071025), (3, 4047350), (5, 2428410), (6, 2023675), (10, 1214205), (15, 809470), (25, 485682), (30, 404735), (50, 242841), (61, 199050), (75, 161894), (122, 99525), (150, 80947), (183, 66350), (305, 39810), (366, 33175), (610, 19905), (915, 13270), (1327, 9150), (1525, 7962), (1830, 6635), (2654, 4575), (3050, 3981)]