28563150

素因数分解:

$2^1\times 3^1\times 5^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{2473}}^1$

素因数の和:2506

約数の個数: 96

約数和(自身を含む): 88351488

約数和(自身を除く): 59788338

約数列:

[1, 2, 3, 5, 6, 7, 10, 11, 14, 15, 21, 22, 25, 30, 33, 35, 42, 50, 55, 66, 70, 75, 77, 105, 110, 150, 154, 165, 175, 210, 231, 275, 330, 350, 385, 462, 525, 550, 770, 825, 1050, 1155, 1650, 1925, 2310, 2473, 3850, 4946, 5775, 7419, 11550, 12365, 14838, 17311, 24730, 27203, 34622, 37095, 51933, 54406, 61825, 74190, 81609, 86555, 103866, 123650, 136015, 163218, 173110, 185475, 190421, 259665, 272030, 370950, 380842, 408045, 432775, 519330, 571263, 680075, 816090, 865550, 952105, 1142526, 1298325, 1360150, 1904210, 2040225, 2596650, 2856315, 4080450, 4760525, 5712630, 9521050, 14281575, 28563150]

約数ペア:

[(1, 28563150), (2, 14281575), (3, 9521050), (5, 5712630), (6, 4760525), (7, 4080450), (10, 2856315), (11, 2596650), (14, 2040225), (15, 1904210), (21, 1360150), (22, 1298325), (25, 1142526), (30, 952105), (33, 865550), (35, 816090), (42, 680075), (50, 571263), (55, 519330), (66, 432775), (70, 408045), (75, 380842), (77, 370950), (105, 272030), (110, 259665), (150, 190421), (154, 185475), (165, 173110), (175, 163218), (210, 136015), (231, 123650), (275, 103866), (330, 86555), (350, 81609), (385, 74190), (462, 61825), (525, 54406), (550, 51933), (770, 37095), (825, 34622), (1050, 27203), (1155, 24730), (1650, 17311), (1925, 14838), (2310, 12365), (2473, 11550), (3850, 7419), (4946, 5775)]