28945621761690

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{97}}^1\times {\mathrm{6473}}^1\times {\mathrm{1536683}}^1$

素因数の和:1543263

約数の個数: 64

約数和(自身を含む): 70196561076096

約数和(自身を除く): 41250939314406

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 97, 194, 291, 485, 582, 970, 1455, 2910, 6473, 12946, 19419, 32365, 38838, 64730, 97095, 194190, 627881, 1255762, 1536683, 1883643, 3073366, 3139405, 3767286, 4610049, 6278810, 7683415, 9220098, 9418215, 15366830, 18836430, 23050245, 46100490, 149058251, 298116502, 447174753, 745291255, 894349506, 1490582510, 2235873765, 4471747530, 9946949059, 19893898118, 29840847177, 49734745295, 59681694354, 99469490590, 149204235885, 298408471770, 964854058723, 1929708117446, 2894562176169, 4824270293615, 5789124352338, 9648540587230, 14472810880845, 28945621761690]

約数ペア:

[(1, 28945621761690), (2, 14472810880845), (3, 9648540587230), (5, 5789124352338), (6, 4824270293615), (10, 2894562176169), (15, 1929708117446), (30, 964854058723), (97, 298408471770), (194, 149204235885), (291, 99469490590), (485, 59681694354), (582, 49734745295), (970, 29840847177), (1455, 19893898118), (2910, 9946949059), (6473, 4471747530), (12946, 2235873765), (19419, 1490582510), (32365, 894349506), (38838, 745291255), (64730, 447174753), (97095, 298116502), (194190, 149058251), (627881, 46100490), (1255762, 23050245), (1536683, 18836430), (1883643, 15366830), (3073366, 9418215), (3139405, 9220098), (3767286, 7683415), (4610049, 6278810)]