84891010

素因数分解:

$2^1\times 5^1\times {\mathrm{67}}^1\times {\mathrm{126703}}^1$

素因数の和:126777

約数の個数: 16

約数和(自身を含む): 155085696

約数和(自身を除く): 70194686

約数列:

[1, 2, 5, 10, 67, 134, 335, 670, 126703, 253406, 633515, 1267030, 8489101, 16978202, 42445505, 84891010]

約数ペア:

[(1, 84891010), (2, 42445505), (5, 16978202), (10, 8489101), (67, 1267030), (134, 633515), (335, 253406), (670, 126703)]