12949350

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{131}}^1\times {\mathrm{659}}^1$

素因数の和:805

約数の個数: 48

約数和(自身を含む): 32408640

約数和(自身を除く): 19459290

約数列:

[1, 2, 3, 5, 6, 10, 15, 25, 30, 50, 75, 131, 150, 262, 393, 655, 659, 786, 1310, 1318, 1965, 1977, 3275, 3295, 3930, 3954, 6550, 6590, 9825, 9885, 16475, 19650, 19770, 32950, 49425, 86329, 98850, 172658, 258987, 431645, 517974, 863290, 1294935, 2158225, 2589870, 4316450, 6474675, 12949350]

約数ペア:

[(1, 12949350), (2, 6474675), (3, 4316450), (5, 2589870), (6, 2158225), (10, 1294935), (15, 863290), (25, 517974), (30, 431645), (50, 258987), (75, 172658), (131, 98850), (150, 86329), (262, 49425), (393, 32950), (655, 19770), (659, 19650), (786, 16475), (1310, 9885), (1318, 9825), (1965, 6590), (1977, 6550), (3275, 3954), (3295, 3930)]