3678420

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{101}}^1\times {\mathrm{607}}^1$

素因数の和:720

約数の個数: 48

約数和(自身を含む): 10418688

約数和(自身を除く): 6740268

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 101, 202, 303, 404, 505, 606, 607, 1010, 1212, 1214, 1515, 1821, 2020, 2428, 3030, 3035, 3642, 6060, 6070, 7284, 9105, 12140, 18210, 36420, 61307, 122614, 183921, 245228, 306535, 367842, 613070, 735684, 919605, 1226140, 1839210, 3678420]

約数ペア:

[(1, 3678420), (2, 1839210), (3, 1226140), (4, 919605), (5, 735684), (6, 613070), (10, 367842), (12, 306535), (15, 245228), (20, 183921), (30, 122614), (60, 61307), (101, 36420), (202, 18210), (303, 12140), (404, 9105), (505, 7284), (606, 6070), (607, 6060), (1010, 3642), (1212, 3035), (1214, 3030), (1515, 2428), (1821, 2020)]