2653669573620

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{3402140479}}^1$

素因数の和:3402140504

約数の個数: 48

約数和(自身を含む): 8001834408960

約数和(自身を除く): 5348164835340

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 39, 52, 60, 65, 78, 130, 156, 195, 260, 390, 780, 3402140479, 6804280958, 10206421437, 13608561916, 17010702395, 20412842874, 34021404790, 40825685748, 44227826227, 51032107185, 68042809580, 88455652454, 102064214370, 132683478681, 176911304908, 204128428740, 221139131135, 265366957362, 442278262270, 530733914724, 663417393405, 884556524540, 1326834786810, 2653669573620]

約数ペア:

[(1, 2653669573620), (2, 1326834786810), (3, 884556524540), (4, 663417393405), (5, 530733914724), (6, 442278262270), (10, 265366957362), (12, 221139131135), (13, 204128428740), (15, 176911304908), (20, 132683478681), (26, 102064214370), (30, 88455652454), (39, 68042809580), (52, 51032107185), (60, 44227826227), (65, 40825685748), (78, 34021404790), (130, 20412842874), (156, 17010702395), (195, 13608561916), (260, 10206421437), (390, 6804280958), (780, 3402140479)]