7267020

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{3907}}^1$

素因数の和:3950

約数の個数: 48

約数和(自身を含む): 21009408

約数和(自身を除く): 13742388

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 31, 60, 62, 93, 124, 155, 186, 310, 372, 465, 620, 930, 1860, 3907, 7814, 11721, 15628, 19535, 23442, 39070, 46884, 58605, 78140, 117210, 121117, 234420, 242234, 363351, 484468, 605585, 726702, 1211170, 1453404, 1816755, 2422340, 3633510, 7267020]

約数ペア:

[(1, 7267020), (2, 3633510), (3, 2422340), (4, 1816755), (5, 1453404), (6, 1211170), (10, 726702), (12, 605585), (15, 484468), (20, 363351), (30, 242234), (31, 234420), (60, 121117), (62, 117210), (93, 78140), (124, 58605), (155, 46884), (186, 39070), (310, 23442), (372, 19535), (465, 15628), (620, 11721), (930, 7814), (1860, 3907)]