2418420

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{2371}}^1$

素因数の和:2400

約数の個数: 48

約数和(自身を含む): 7172928

約数和(自身を除く): 4754508

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, 2371, 4742, 7113, 9484, 11855, 14226, 23710, 28452, 35565, 40307, 47420, 71130, 80614, 120921, 142260, 161228, 201535, 241842, 403070, 483684, 604605, 806140, 1209210, 2418420]

約数ペア:

[(1, 2418420), (2, 1209210), (3, 806140), (4, 604605), (5, 483684), (6, 403070), (10, 241842), (12, 201535), (15, 161228), (17, 142260), (20, 120921), (30, 80614), (34, 71130), (51, 47420), (60, 40307), (68, 35565), (85, 28452), (102, 23710), (170, 14226), (204, 11855), (255, 9484), (340, 7113), (510, 4742), (1020, 2371)]