12686550

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{83}}^1\times {\mathrm{1019}}^1$

素因数の和:1117

約数の個数: 48

約数和(自身を含む): 31872960

約数和(自身を除く): 19186410

約数列:

[1, 2, 3, 5, 6, 10, 15, 25, 30, 50, 75, 83, 150, 166, 249, 415, 498, 830, 1019, 1245, 2038, 2075, 2490, 3057, 4150, 5095, 6114, 6225, 10190, 12450, 15285, 25475, 30570, 50950, 76425, 84577, 152850, 169154, 253731, 422885, 507462, 845770, 1268655, 2114425, 2537310, 4228850, 6343275, 12686550]

約数ペア:

[(1, 12686550), (2, 6343275), (3, 4228850), (5, 2537310), (6, 2114425), (10, 1268655), (15, 845770), (25, 507462), (30, 422885), (50, 253731), (75, 169154), (83, 152850), (150, 84577), (166, 76425), (249, 50950), (415, 30570), (498, 25475), (830, 15285), (1019, 12450), (1245, 10190), (2038, 6225), (2075, 6114), (2490, 5095), (3057, 4150)]