219320970

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{31}}^1\times {\mathrm{1949}}^1$

素因数の和:2012

約数の個数: 96

約数和(自身を含む): 597542400

約数和(自身を除く): 378221430

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, 1949, 2046, 3410, 3630, 3751, 3898, 5115, 5847, 7502, 9745, 10230, 11253, 11694, 18755, 19490, 21439, 22506, 29235, 37510, 42878, 56265, 58470, 60419, 64317, 107195, 112530, 120838, 128634, 181257, 214390, 235829, 302095, 321585, 362514, 471658, 604190, 643170, 664609, 707487, 906285, 1179145, 1329218, 1414974, 1812570, 1993827, 2358290, 3323045, 3537435, 3987654, 6646090, 7074870, 7310699, 9969135, 14621398, 19938270, 21932097, 36553495, 43864194, 73106990, 109660485, 219320970]

約数ペア:

[(1, 219320970), (2, 109660485), (3, 73106990), (5, 43864194), (6, 36553495), (10, 21932097), (11, 19938270), (15, 14621398), (22, 9969135), (30, 7310699), (31, 7074870), (33, 6646090), (55, 3987654), (62, 3537435), (66, 3323045), (93, 2358290), (110, 1993827), (121, 1812570), (155, 1414974), (165, 1329218), (186, 1179145), (242, 906285), (310, 707487), (330, 664609), (341, 643170), (363, 604190), (465, 471658), (605, 362514), (682, 321585), (726, 302095), (930, 235829), (1023, 214390), (1210, 181257), (1705, 128634), (1815, 120838), (1949, 112530), (2046, 107195), (3410, 64317), (3630, 60419), (3751, 58470), (3898, 56265), (5115, 42878), (5847, 37510), (7502, 29235), (9745, 22506), (10230, 21439), (11253, 19490), (11694, 18755)]