20191145370

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{31}}^1\times {\mathrm{179429}}^1$

素因数の和:179492

約数の個数: 96

約数和(自身を含む): 54983093760

約数和(自身を除く): 34791948390

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 22, 30, 31, 33, 55, 62, 66, 93, 110, 121, 155, 165, 186, 242, 310, 330, 341, 363, 465, 605, 682, 726, 930, 1023, 1210, 1705, 1815, 2046, 3410, 3630, 3751, 5115, 7502, 10230, 11253, 18755, 22506, 37510, 56265, 112530, 179429, 358858, 538287, 897145, 1076574, 1794290, 1973719, 2691435, 3947438, 5382870, 5562299, 5921157, 9868595, 11124598, 11842314, 16686897, 19737190, 21710909, 27811495, 29605785, 33373794, 43421818, 55622990, 59211570, 61185289, 65132727, 83434485, 108554545, 122370578, 130265454, 166868970, 183555867, 217109090, 305926445, 325663635, 367111734, 611852890, 651327270, 673038179, 917779335, 1346076358, 1835558670, 2019114537, 3365190895, 4038229074, 6730381790, 10095572685, 20191145370]

約数ペア:

[(1, 20191145370), (2, 10095572685), (3, 6730381790), (5, 4038229074), (6, 3365190895), (10, 2019114537), (11, 1835558670), (15, 1346076358), (22, 917779335), (30, 673038179), (31, 651327270), (33, 611852890), (55, 367111734), (62, 325663635), (66, 305926445), (93, 217109090), (110, 183555867), (121, 166868970), (155, 130265454), (165, 122370578), (186, 108554545), (242, 83434485), (310, 65132727), (330, 61185289), (341, 59211570), (363, 55622990), (465, 43421818), (605, 33373794), (682, 29605785), (726, 27811495), (930, 21710909), (1023, 19737190), (1210, 16686897), (1705, 11842314), (1815, 11124598), (2046, 9868595), (3410, 5921157), (3630, 5562299), (3751, 5382870), (5115, 3947438), (7502, 2691435), (10230, 1973719), (11253, 1794290), (18755, 1076574), (22506, 897145), (37510, 538287), (56265, 358858), (112530, 179429)]