12247140

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{12007}}^1$

素因数の和:12036

約数の個数: 48

約数和(自身を含む): 36312192

約数和(自身を除く): 24065052

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 17, 20, 30, 34, 51, 60, 68, 85, 102, 170, 204, 255, 340, 510, 1020, 12007, 24014, 36021, 48028, 60035, 72042, 120070, 144084, 180105, 204119, 240140, 360210, 408238, 612357, 720420, 816476, 1020595, 1224714, 2041190, 2449428, 3061785, 4082380, 6123570, 12247140]

約数ペア:

[(1, 12247140), (2, 6123570), (3, 4082380), (4, 3061785), (5, 2449428), (6, 2041190), (10, 1224714), (12, 1020595), (15, 816476), (17, 720420), (20, 612357), (30, 408238), (34, 360210), (51, 240140), (60, 204119), (68, 180105), (85, 144084), (102, 120070), (170, 72042), (204, 60035), (255, 48028), (340, 36021), (510, 24014), (1020, 12007)]