71781180

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{1013}}^1\times {\mathrm{1181}}^1$

素因数の和:2206

約数の個数: 48

約数和(自身を含む): 201356064

約数和(自身を除く): 129574884

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 1013, 1181, 2026, 2362, 3039, 3543, 4052, 4724, 5065, 5905, 6078, 7086, 10130, 11810, 12156, 14172, 15195, 17715, 20260, 23620, 30390, 35430, 60780, 70860, 1196353, 2392706, 3589059, 4785412, 5981765, 7178118, 11963530, 14356236, 17945295, 23927060, 35890590, 71781180]

約数ペア:

[(1, 71781180), (2, 35890590), (3, 23927060), (4, 17945295), (5, 14356236), (6, 11963530), (10, 7178118), (12, 5981765), (15, 4785412), (20, 3589059), (30, 2392706), (60, 1196353), (1013, 70860), (1181, 60780), (2026, 35430), (2362, 30390), (3039, 23620), (3543, 20260), (4052, 17715), (4724, 15195), (5065, 14172), (5905, 12156), (6078, 11810), (7086, 10130)]