215202330

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{11779}}^1$

素因数の和:11828

約数の個数: 96

約数和(自身を含む): 661564800

約数和(自身を除く): 446362470

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 29, 30, 35, 42, 45, 58, 63, 70, 87, 90, 105, 126, 145, 174, 203, 210, 261, 290, 315, 406, 435, 522, 609, 630, 870, 1015, 1218, 1305, 1827, 2030, 2610, 3045, 3654, 6090, 9135, 11779, 18270, 23558, 35337, 58895, 70674, 82453, 106011, 117790, 164906, 176685, 212022, 247359, 341591, 353370, 412265, 494718, 530055, 683182, 742077, 824530, 1024773, 1060110, 1236795, 1484154, 1707955, 2049546, 2391137, 2473590, 3074319, 3415910, 3710385, 4782274, 5123865, 6148638, 7173411, 7420770, 10247730, 11955685, 14346822, 15371595, 21520233, 23911370, 30743190, 35867055, 43040466, 71734110, 107601165, 215202330]

約数ペア:

[(1, 215202330), (2, 107601165), (3, 71734110), (5, 43040466), (6, 35867055), (7, 30743190), (9, 23911370), (10, 21520233), (14, 15371595), (15, 14346822), (18, 11955685), (21, 10247730), (29, 7420770), (30, 7173411), (35, 6148638), (42, 5123865), (45, 4782274), (58, 3710385), (63, 3415910), (70, 3074319), (87, 2473590), (90, 2391137), (105, 2049546), (126, 1707955), (145, 1484154), (174, 1236795), (203, 1060110), (210, 1024773), (261, 824530), (290, 742077), (315, 683182), (406, 530055), (435, 494718), (522, 412265), (609, 353370), (630, 341591), (870, 247359), (1015, 212022), (1218, 176685), (1305, 164906), (1827, 117790), (2030, 106011), (2610, 82453), (3045, 70674), (3654, 58895), (6090, 35337), (9135, 23558), (11779, 18270)]