319712930

素因数分解:

$2^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{853}}^1\times {\mathrm{1013}}^1$

素因数の和:1910

約数の個数: 32

約数和(自身を含む): 592313904

約数和(自身を除く): 272600974

約数列:

[1, 2, 5, 10, 37, 74, 185, 370, 853, 1013, 1706, 2026, 4265, 5065, 8530, 10130, 31561, 37481, 63122, 74962, 157805, 187405, 315610, 374810, 864089, 1728178, 4320445, 8640890, 31971293, 63942586, 159856465, 319712930]

約数ペア:

[(1, 319712930), (2, 159856465), (5, 63942586), (10, 31971293), (37, 8640890), (74, 4320445), (185, 1728178), (370, 864089), (853, 374810), (1013, 315610), (1706, 187405), (2026, 157805), (4265, 74962), (5065, 63122), (8530, 37481), (10130, 31561)]