28862130

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{7951}}^1$

素因数の和:7983

約数の個数: 48

約数和(自身を含む): 76148352

約数和(自身を除く): 47286222

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 22, 30, 33, 55, 66, 110, 121, 165, 242, 330, 363, 605, 726, 1210, 1815, 3630, 7951, 15902, 23853, 39755, 47706, 79510, 87461, 119265, 174922, 238530, 262383, 437305, 524766, 874610, 962071, 1311915, 1924142, 2623830, 2886213, 4810355, 5772426, 9620710, 14431065, 28862130]

約数ペア:

[(1, 28862130), (2, 14431065), (3, 9620710), (5, 5772426), (6, 4810355), (10, 2886213), (11, 2623830), (15, 1924142), (22, 1311915), (30, 962071), (33, 874610), (55, 524766), (66, 437305), (110, 262383), (121, 238530), (165, 174922), (242, 119265), (330, 87461), (363, 79510), (605, 47706), (726, 39755), (1210, 23853), (1815, 15902), (3630, 7951)]