12015570

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{1973}}^1$

素因数の和:2019

約数の個数: 64

約数和(自身を含む): 34110720

約数和(自身を除く): 22095150

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 29, 30, 35, 42, 58, 70, 87, 105, 145, 174, 203, 210, 290, 406, 435, 609, 870, 1015, 1218, 1973, 2030, 3045, 3946, 5919, 6090, 9865, 11838, 13811, 19730, 27622, 29595, 41433, 57217, 59190, 69055, 82866, 114434, 138110, 171651, 207165, 286085, 343302, 400519, 414330, 572170, 801038, 858255, 1201557, 1716510, 2002595, 2403114, 4005190, 6007785, 12015570]

約数ペア:

[(1, 12015570), (2, 6007785), (3, 4005190), (5, 2403114), (6, 2002595), (7, 1716510), (10, 1201557), (14, 858255), (15, 801038), (21, 572170), (29, 414330), (30, 400519), (35, 343302), (42, 286085), (58, 207165), (70, 171651), (87, 138110), (105, 114434), (145, 82866), (174, 69055), (203, 59190), (210, 57217), (290, 41433), (406, 29595), (435, 27622), (609, 19730), (870, 13811), (1015, 11838), (1218, 9865), (1973, 6090), (2030, 5919), (3045, 3946)]