1333140

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{1307}}^1$

素因数の和:1336

約数の個数: 48

約数和(自身を含む): 3955392

約数和(自身を除く): 2622252

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, 1307, 2614, 3921, 5228, 6535, 7842, 13070, 15684, 19605, 22219, 26140, 39210, 44438, 66657, 78420, 88876, 111095, 133314, 222190, 266628, 333285, 444380, 666570, 1333140]

約数ペア:

[(1, 1333140), (2, 666570), (3, 444380), (4, 333285), (5, 266628), (6, 222190), (10, 133314), (12, 111095), (15, 88876), (17, 78420), (20, 66657), (30, 44438), (34, 39210), (51, 26140), (60, 22219), (68, 19605), (85, 15684), (102, 13070), (170, 7842), (204, 6535), (255, 5228), (340, 3921), (510, 2614), (1020, 1307)]