300217020

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{161407}}^1$

素因数の和:161450

約数の個数: 48

約数和(自身を含む): 867729408

約数和(自身を除く): 567512388

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, 161407, 322814, 484221, 645628, 807035, 968442, 1614070, 1936884, 2421105, 3228140, 4842210, 5003617, 9684420, 10007234, 15010851, 20014468, 25018085, 30021702, 50036170, 60043404, 75054255, 100072340, 150108510, 300217020]

約数ペア:

[(1, 300217020), (2, 150108510), (3, 100072340), (4, 75054255), (5, 60043404), (6, 50036170), (10, 30021702), (12, 25018085), (15, 20014468), (20, 15010851), (30, 10007234), (31, 9684420), (60, 5003617), (62, 4842210), (93, 3228140), (124, 2421105), (155, 1936884), (186, 1614070), (310, 968442), (372, 807035), (465, 645628), (620, 484221), (930, 322814), (1860, 161407)]