21743850

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{8527}}^1$

素因数の和:8559

約数の個数: 48

約数和(自身を含む): 57103488

約数和(自身を除く): 35359638

約数列:

[1, 2, 3, 5, 6, 10, 15, 17, 25, 30, 34, 50, 51, 75, 85, 102, 150, 170, 255, 425, 510, 850, 1275, 2550, 8527, 17054, 25581, 42635, 51162, 85270, 127905, 144959, 213175, 255810, 289918, 426350, 434877, 639525, 724795, 869754, 1279050, 1449590, 2174385, 3623975, 4348770, 7247950, 10871925, 21743850]

約数ペア:

[(1, 21743850), (2, 10871925), (3, 7247950), (5, 4348770), (6, 3623975), (10, 2174385), (15, 1449590), (17, 1279050), (25, 869754), (30, 724795), (34, 639525), (50, 434877), (51, 426350), (75, 289918), (85, 255810), (102, 213175), (150, 144959), (170, 127905), (255, 85270), (425, 51162), (510, 42635), (850, 25581), (1275, 17054), (2550, 8527)]