42607020

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{22907}}^1$

素因数の和:22950

約数の個数: 48

約数和(自身を含む): 123153408

約数和(自身を除く): 80546388

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, 22907, 45814, 68721, 91628, 114535, 137442, 229070, 274884, 343605, 458140, 687210, 710117, 1374420, 1420234, 2130351, 2840468, 3550585, 4260702, 7101170, 8521404, 10651755, 14202340, 21303510, 42607020]

約数ペア:

[(1, 42607020), (2, 21303510), (3, 14202340), (4, 10651755), (5, 8521404), (6, 7101170), (10, 4260702), (12, 3550585), (15, 2840468), (20, 2130351), (30, 1420234), (31, 1374420), (60, 710117), (62, 687210), (93, 458140), (124, 343605), (155, 274884), (186, 229070), (310, 137442), (372, 114535), (465, 91628), (620, 68721), (930, 45814), (1860, 22907)]