2018689980

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{727}}^1\times {\mathrm{46279}}^1$

素因数の和:47018

約数の個数: 48

約数和(自身を含む): 5660229120

約数和(自身を除く): 3641539140

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 727, 1454, 2181, 2908, 3635, 4362, 7270, 8724, 10905, 14540, 21810, 43620, 46279, 92558, 138837, 185116, 231395, 277674, 462790, 555348, 694185, 925580, 1388370, 2776740, 33644833, 67289666, 100934499, 134579332, 168224165, 201868998, 336448330, 403737996, 504672495, 672896660, 1009344990, 2018689980]

約数ペア:

[(1, 2018689980), (2, 1009344990), (3, 672896660), (4, 504672495), (5, 403737996), (6, 336448330), (10, 201868998), (12, 168224165), (15, 134579332), (20, 100934499), (30, 67289666), (60, 33644833), (727, 2776740), (1454, 1388370), (2181, 925580), (2908, 694185), (3635, 555348), (4362, 462790), (7270, 277674), (8724, 231395), (10905, 185116), (14540, 138837), (21810, 92558), (43620, 46279)]