156943780470

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{1289}}^1\times {\mathrm{450949}}^1$

素因数の和:452254

約数の個数: 64

約数和(自身を含む): 418842360000

約数和(自身を除く): 261898579530

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 270, 1289, 2578, 3867, 6445, 7734, 11601, 12890, 19335, 23202, 34803, 38670, 58005, 69606, 116010, 174015, 348030, 450949, 901898, 1352847, 2254745, 2705694, 4058541, 4509490, 6764235, 8117082, 12175623, 13528470, 20292705, 24351246, 40585410, 60878115, 121756230, 581273261, 1162546522, 1743819783, 2906366305, 3487639566, 5231459349, 5812732610, 8719098915, 10462918698, 15694378047, 17438197830, 26157296745, 31388756094, 52314593490, 78471890235, 156943780470]

約数ペア:

[(1, 156943780470), (2, 78471890235), (3, 52314593490), (5, 31388756094), (6, 26157296745), (9, 17438197830), (10, 15694378047), (15, 10462918698), (18, 8719098915), (27, 5812732610), (30, 5231459349), (45, 3487639566), (54, 2906366305), (90, 1743819783), (135, 1162546522), (270, 581273261), (1289, 121756230), (2578, 60878115), (3867, 40585410), (6445, 24351246), (7734, 20292705), (11601, 13528470), (12890, 12175623), (19335, 8117082), (23202, 6764235), (34803, 4509490), (38670, 4058541), (58005, 2705694), (69606, 2254745), (116010, 1352847), (174015, 901898), (348030, 450949)]