68973950

素因数分解:

$2^1\times 5^2\times {\mathrm{59}}^1\times {\mathrm{103}}^1\times {\mathrm{227}}^1$

素因数の和:401

約数の個数: 48

約数和(自身を含む): 132312960

約数和(自身を除く): 63339010

約数列:

[1, 2, 5, 10, 25, 50, 59, 103, 118, 206, 227, 295, 454, 515, 590, 1030, 1135, 1475, 2270, 2575, 2950, 5150, 5675, 6077, 11350, 12154, 13393, 23381, 26786, 30385, 46762, 60770, 66965, 116905, 133930, 151925, 233810, 303850, 334825, 584525, 669650, 1169050, 1379479, 2758958, 6897395, 13794790, 34486975, 68973950]

約数ペア:

[(1, 68973950), (2, 34486975), (5, 13794790), (10, 6897395), (25, 2758958), (50, 1379479), (59, 1169050), (103, 669650), (118, 584525), (206, 334825), (227, 303850), (295, 233810), (454, 151925), (515, 133930), (590, 116905), (1030, 66965), (1135, 60770), (1475, 46762), (2270, 30385), (2575, 26786), (2950, 23381), (5150, 13393), (5675, 12154), (6077, 11350)]