31430430

素因数分解:

$2^1\times 3^4\times 5^1\times {\mathrm{38803}}^1$

素因数の和:38822

約数の個数: 40

約数和(自身を含む): 84515112

約数和(自身を除く): 53084682

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 81, 90, 135, 162, 270, 405, 810, 38803, 77606, 116409, 194015, 232818, 349227, 388030, 582045, 698454, 1047681, 1164090, 1746135, 2095362, 3143043, 3492270, 5238405, 6286086, 10476810, 15715215, 31430430]

約数ペア:

[(1, 31430430), (2, 15715215), (3, 10476810), (5, 6286086), (6, 5238405), (9, 3492270), (10, 3143043), (15, 2095362), (18, 1746135), (27, 1164090), (30, 1047681), (45, 698454), (54, 582045), (81, 388030), (90, 349227), (135, 232818), (162, 194015), (270, 116409), (405, 77606), (810, 38803)]