2251140

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{2207}}^1$

素因数の和:2236

約数の個数: 48

約数和(自身を含む): 6676992

約数和(自身を除く): 4425852

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, 2207, 4414, 6621, 8828, 11035, 13242, 22070, 26484, 33105, 37519, 44140, 66210, 75038, 112557, 132420, 150076, 187595, 225114, 375190, 450228, 562785, 750380, 1125570, 2251140]

約数ペア:

[(1, 2251140), (2, 1125570), (3, 750380), (4, 562785), (5, 450228), (6, 375190), (10, 225114), (12, 187595), (15, 150076), (17, 132420), (20, 112557), (30, 75038), (34, 66210), (51, 44140), (60, 37519), (68, 33105), (85, 26484), (102, 22070), (170, 13242), (204, 11035), (255, 8828), (340, 6621), (510, 4414), (1020, 2207)]