66736490

素因数分解:

$2^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{215279}}^1$

素因数の和:215317

約数の個数: 16

約数和(自身を含む): 124001280

約数和(自身を除く): 57264790

約数列:

[1, 2, 5, 10, 31, 62, 155, 310, 215279, 430558, 1076395, 2152790, 6673649, 13347298, 33368245, 66736490]

約数ペア:

[(1, 66736490), (2, 33368245), (5, 13347298), (10, 6673649), (31, 2152790), (62, 1076395), (155, 430558), (310, 215279)]