1420350

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{557}}^1$

素因数の和:589

約数の個数: 48

約数和(自身を含む): 3736368

約数和(自身を除く): 2316018

約数列:

[1, 2, 3, 5, 6, 10, 15, 17, 25, 30, 34, 50, 51, 75, 85, 102, 150, 170, 255, 425, 510, 557, 850, 1114, 1275, 1671, 2550, 2785, 3342, 5570, 8355, 9469, 13925, 16710, 18938, 27850, 28407, 41775, 47345, 56814, 83550, 94690, 142035, 236725, 284070, 473450, 710175, 1420350]

約数ペア:

[(1, 1420350), (2, 710175), (3, 473450), (5, 284070), (6, 236725), (10, 142035), (15, 94690), (17, 83550), (25, 56814), (30, 47345), (34, 41775), (50, 28407), (51, 27850), (75, 18938), (85, 16710), (102, 13925), (150, 9469), (170, 8355), (255, 5570), (425, 3342), (510, 2785), (557, 2550), (850, 1671), (1114, 1275)]