31976370

素因数分解:

$2^1\times 3^5\times 5^1\times {\mathrm{13159}}^1$

素因数の和:13181

約数の個数: 48

約数和(自身を含む): 86224320

約数和(自身を除く): 54247950

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 81, 90, 135, 162, 243, 270, 405, 486, 810, 1215, 2430, 13159, 26318, 39477, 65795, 78954, 118431, 131590, 197385, 236862, 355293, 394770, 592155, 710586, 1065879, 1184310, 1776465, 2131758, 3197637, 3552930, 5329395, 6395274, 10658790, 15988185, 31976370]

約数ペア:

[(1, 31976370), (2, 15988185), (3, 10658790), (5, 6395274), (6, 5329395), (9, 3552930), (10, 3197637), (15, 2131758), (18, 1776465), (27, 1184310), (30, 1065879), (45, 710586), (54, 592155), (81, 394770), (90, 355293), (135, 236862), (162, 197385), (243, 131590), (270, 118431), (405, 78954), (486, 65795), (810, 39477), (1215, 26318), (2430, 13159)]