202080930

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{83}}^1\times {\mathrm{81157}}^1$

素因数の和:81250

約数の個数: 32

約数和(自身を含む): 490843584

約数和(自身を除く): 288762654

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 83, 166, 249, 415, 498, 830, 1245, 2490, 81157, 162314, 243471, 405785, 486942, 811570, 1217355, 2434710, 6736031, 13472062, 20208093, 33680155, 40416186, 67360310, 101040465, 202080930]

約数ペア:

[(1, 202080930), (2, 101040465), (3, 67360310), (5, 40416186), (6, 33680155), (10, 20208093), (15, 13472062), (30, 6736031), (83, 2434710), (166, 1217355), (249, 811570), (415, 486942), (498, 405785), (830, 243471), (1245, 162314), (2490, 81157)]