30998488

素因数分解:

$2^3\times {\mathrm{67}}^1\times {\mathrm{151}}^1\times {\mathrm{383}}^1$

素因数の和:607

約数の個数: 32

約数和(自身を含む): 59535360

約数和(自身を除く): 28536872

約数列:

[1, 2, 4, 8, 67, 134, 151, 268, 302, 383, 536, 604, 766, 1208, 1532, 3064, 10117, 20234, 25661, 40468, 51322, 57833, 80936, 102644, 115666, 205288, 231332, 462664, 3874811, 7749622, 15499244, 30998488]

約数ペア:

[(1, 30998488), (2, 15499244), (4, 7749622), (8, 3874811), (67, 462664), (134, 231332), (151, 205288), (268, 115666), (302, 102644), (383, 80936), (536, 57833), (604, 51322), (766, 40468), (1208, 25661), (1532, 20234), (3064, 10117)]