26645730

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{23}}^3\times {\mathrm{73}}^1$

素因数の和:152

約数の個数: 64

約数和(自身を含む): 67772160

約数和(自身を除く): 41126430

約数列:

[1, 2, 3, 5, 6, 10, 15, 23, 30, 46, 69, 73, 115, 138, 146, 219, 230, 345, 365, 438, 529, 690, 730, 1058, 1095, 1587, 1679, 2190, 2645, 3174, 3358, 5037, 5290, 7935, 8395, 10074, 12167, 15870, 16790, 24334, 25185, 36501, 38617, 50370, 60835, 73002, 77234, 115851, 121670, 182505, 193085, 231702, 365010, 386170, 579255, 888191, 1158510, 1776382, 2664573, 4440955, 5329146, 8881910, 13322865, 26645730]

約数ペア:

[(1, 26645730), (2, 13322865), (3, 8881910), (5, 5329146), (6, 4440955), (10, 2664573), (15, 1776382), (23, 1158510), (30, 888191), (46, 579255), (69, 386170), (73, 365010), (115, 231702), (138, 193085), (146, 182505), (219, 121670), (230, 115851), (345, 77234), (365, 73002), (438, 60835), (529, 50370), (690, 38617), (730, 36501), (1058, 25185), (1095, 24334), (1587, 16790), (1679, 15870), (2190, 12167), (2645, 10074), (3174, 8395), (3358, 7935), (5037, 5290)]