12045690

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{7873}}^1$

素因数の和:7903

約数の個数: 48

約数和(自身を含む): 33165288

約数和(自身を除く): 21119598

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 17, 18, 30, 34, 45, 51, 85, 90, 102, 153, 170, 255, 306, 510, 765, 1530, 7873, 15746, 23619, 39365, 47238, 70857, 78730, 118095, 133841, 141714, 236190, 267682, 354285, 401523, 669205, 708570, 803046, 1204569, 1338410, 2007615, 2409138, 4015230, 6022845, 12045690]

約数ペア:

[(1, 12045690), (2, 6022845), (3, 4015230), (5, 2409138), (6, 2007615), (9, 1338410), (10, 1204569), (15, 803046), (17, 708570), (18, 669205), (30, 401523), (34, 354285), (45, 267682), (51, 236190), (85, 141714), (90, 133841), (102, 118095), (153, 78730), (170, 70857), (255, 47238), (306, 39365), (510, 23619), (765, 15746), (1530, 7873)]