81792930

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{67}}^1\times {\mathrm{40693}}^1$

素因数の和:40770

約数の個数: 32

約数和(自身を含む): 199237824

約数和(自身を除く): 117444894

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 67, 134, 201, 335, 402, 670, 1005, 2010, 40693, 81386, 122079, 203465, 244158, 406930, 610395, 1220790, 2726431, 5452862, 8179293, 13632155, 16358586, 27264310, 40896465, 81792930]

約数ペア:

[(1, 81792930), (2, 40896465), (3, 27264310), (5, 16358586), (6, 13632155), (10, 8179293), (15, 5452862), (30, 2726431), (67, 1220790), (134, 610395), (201, 406930), (335, 244158), (402, 203465), (670, 122079), (1005, 81386), (2010, 40693)]