21715698070

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{151}}^1\times {\mathrm{1069}}^1\times {\mathrm{1223}}^1$

素因数の和:2461

約数の個数: 64

約数和(自身を含む): 42999413760

約数和(自身を除く): 21283715690

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 151, 302, 755, 1069, 1223, 1510, 1661, 2138, 2446, 3322, 5345, 6115, 8305, 10690, 11759, 12230, 13453, 16610, 23518, 26906, 58795, 67265, 117590, 134530, 161419, 184673, 322838, 369346, 807095, 923365, 1307387, 1614190, 1775609, 1846730, 2031403, 2614774, 3551218, 4062806, 6536935, 8878045, 10157015, 13073870, 14381257, 17756090, 20314030, 28762514, 71906285, 143812570, 197415437, 394830874, 987077185, 1974154370, 2171569807, 4343139614, 10857849035, 21715698070]

約数ペア:

[(1, 21715698070), (2, 10857849035), (5, 4343139614), (10, 2171569807), (11, 1974154370), (22, 987077185), (55, 394830874), (110, 197415437), (151, 143812570), (302, 71906285), (755, 28762514), (1069, 20314030), (1223, 17756090), (1510, 14381257), (1661, 13073870), (2138, 10157015), (2446, 8878045), (3322, 6536935), (5345, 4062806), (6115, 3551218), (8305, 2614774), (10690, 2031403), (11759, 1846730), (12230, 1775609), (13453, 1614190), (16610, 1307387), (23518, 923365), (26906, 807095), (58795, 369346), (67265, 322838), (117590, 184673), (134530, 161419)]