64112340

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{34469}}^1$

素因数の和:34512

約数の個数: 48

約数和(自身を含む): 185310720

約数和(自身を除く): 121198380

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, 34469, 68938, 103407, 137876, 172345, 206814, 344690, 413628, 517035, 689380, 1034070, 1068539, 2068140, 2137078, 3205617, 4274156, 5342695, 6411234, 10685390, 12822468, 16028085, 21370780, 32056170, 64112340]

約数ペア:

[(1, 64112340), (2, 32056170), (3, 21370780), (4, 16028085), (5, 12822468), (6, 10685390), (10, 6411234), (12, 5342695), (15, 4274156), (20, 3205617), (30, 2137078), (31, 2068140), (60, 1068539), (62, 1034070), (93, 689380), (124, 517035), (155, 413628), (186, 344690), (310, 206814), (372, 172345), (465, 137876), (620, 103407), (930, 68938), (1860, 34469)]