13181460

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{12923}}^1$

素因数の和:12952

約数の個数: 48

約数和(自身を含む): 39082176

約数和(自身を除く): 25900716

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 17, 20, 30, 34, 51, 60, 68, 85, 102, 170, 204, 255, 340, 510, 1020, 12923, 25846, 38769, 51692, 64615, 77538, 129230, 155076, 193845, 219691, 258460, 387690, 439382, 659073, 775380, 878764, 1098455, 1318146, 2196910, 2636292, 3295365, 4393820, 6590730, 13181460]

約数ペア:

[(1, 13181460), (2, 6590730), (3, 4393820), (4, 3295365), (5, 2636292), (6, 2196910), (10, 1318146), (12, 1098455), (15, 878764), (17, 775380), (20, 659073), (30, 439382), (34, 387690), (51, 258460), (60, 219691), (68, 193845), (85, 155076), (102, 129230), (170, 77538), (204, 64615), (255, 51692), (340, 38769), (510, 25846), (1020, 12923)]