2671382220

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{110479}}^1$

素因数の和:110535

約数の個数: 96

約数和(自身を含む): 8315166720

約数和(自身を除く): 5643784500

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 31, 39, 52, 60, 62, 65, 78, 93, 124, 130, 155, 156, 186, 195, 260, 310, 372, 390, 403, 465, 620, 780, 806, 930, 1209, 1612, 1860, 2015, 2418, 4030, 4836, 6045, 8060, 12090, 24180, 110479, 220958, 331437, 441916, 552395, 662874, 1104790, 1325748, 1436227, 1657185, 2209580, 2872454, 3314370, 3424849, 4308681, 5744908, 6628740, 6849698, 7181135, 8617362, 10274547, 13699396, 14362270, 17124245, 17234724, 20549094, 21543405, 28724540, 34248490, 41098188, 43086810, 44523037, 51372735, 68496980, 86173620, 89046074, 102745470, 133569111, 178092148, 205490940, 222615185, 267138222, 445230370, 534276444, 667845555, 890460740, 1335691110, 2671382220]

約数ペア:

[(1, 2671382220), (2, 1335691110), (3, 890460740), (4, 667845555), (5, 534276444), (6, 445230370), (10, 267138222), (12, 222615185), (13, 205490940), (15, 178092148), (20, 133569111), (26, 102745470), (30, 89046074), (31, 86173620), (39, 68496980), (52, 51372735), (60, 44523037), (62, 43086810), (65, 41098188), (78, 34248490), (93, 28724540), (124, 21543405), (130, 20549094), (155, 17234724), (156, 17124245), (186, 14362270), (195, 13699396), (260, 10274547), (310, 8617362), (372, 7181135), (390, 6849698), (403, 6628740), (465, 5744908), (620, 4308681), (780, 3424849), (806, 3314370), (930, 2872454), (1209, 2209580), (1612, 1657185), (1860, 1436227), (2015, 1325748), (2418, 1104790), (4030, 662874), (4836, 552395), (6045, 441916), (8060, 331437), (12090, 220958), (24180, 110479)]