31951950

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{277}}^1\times {\mathrm{769}}^1$

素因数の和:1061

約数の個数: 48

約数和(自身を含む): 79630320

約数和(自身を除く): 47678370

約数列:

[1, 2, 3, 5, 6, 10, 15, 25, 30, 50, 75, 150, 277, 554, 769, 831, 1385, 1538, 1662, 2307, 2770, 3845, 4155, 4614, 6925, 7690, 8310, 11535, 13850, 19225, 20775, 23070, 38450, 41550, 57675, 115350, 213013, 426026, 639039, 1065065, 1278078, 2130130, 3195195, 5325325, 6390390, 10650650, 15975975, 31951950]

約数ペア:

[(1, 31951950), (2, 15975975), (3, 10650650), (5, 6390390), (6, 5325325), (10, 3195195), (15, 2130130), (25, 1278078), (30, 1065065), (50, 639039), (75, 426026), (150, 213013), (277, 115350), (554, 57675), (769, 41550), (831, 38450), (1385, 23070), (1538, 20775), (1662, 19225), (2307, 13850), (2770, 11535), (3845, 8310), (4155, 7690), (4614, 6925)]