162801420

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{57731}}^1$

素因数の和:57790

約数の個数: 48

約数和(自身を含む): 465550848

約数和(自身を除く): 302749428

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 47, 60, 94, 141, 188, 235, 282, 470, 564, 705, 940, 1410, 2820, 57731, 115462, 173193, 230924, 288655, 346386, 577310, 692772, 865965, 1154620, 1731930, 2713357, 3463860, 5426714, 8140071, 10853428, 13566785, 16280142, 27133570, 32560284, 40700355, 54267140, 81400710, 162801420]

約数ペア:

[(1, 162801420), (2, 81400710), (3, 54267140), (4, 40700355), (5, 32560284), (6, 27133570), (10, 16280142), (12, 13566785), (15, 10853428), (20, 8140071), (30, 5426714), (47, 3463860), (60, 2713357), (94, 1731930), (141, 1154620), (188, 865965), (235, 692772), (282, 577310), (470, 346386), (564, 288655), (705, 230924), (940, 173193), (1410, 115462), (2820, 57731)]