25722270

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{40829}}^1$

素因数の和:40849

約数の個数: 48

約数和(自身を含む): 76433760

約数和(自身を除く): 50711490

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 30, 35, 42, 45, 63, 70, 90, 105, 126, 210, 315, 630, 40829, 81658, 122487, 204145, 244974, 285803, 367461, 408290, 571606, 612435, 734922, 857409, 1224870, 1429015, 1714818, 1837305, 2572227, 2858030, 3674610, 4287045, 5144454, 8574090, 12861135, 25722270]

約数ペア:

[(1, 25722270), (2, 12861135), (3, 8574090), (5, 5144454), (6, 4287045), (7, 3674610), (9, 2858030), (10, 2572227), (14, 1837305), (15, 1714818), (18, 1429015), (21, 1224870), (30, 857409), (35, 734922), (42, 612435), (45, 571606), (63, 408290), (70, 367461), (90, 285803), (105, 244974), (126, 204145), (210, 122487), (315, 81658), (630, 40829)]