1352220

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{727}}^1$

素因数の和:770

約数の個数: 48

約数和(自身を含む): 3913728

約数和(自身を除く): 2561508

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, 727, 930, 1454, 1860, 2181, 2908, 3635, 4362, 7270, 8724, 10905, 14540, 21810, 22537, 43620, 45074, 67611, 90148, 112685, 135222, 225370, 270444, 338055, 450740, 676110, 1352220]

約数ペア:

[(1, 1352220), (2, 676110), (3, 450740), (4, 338055), (5, 270444), (6, 225370), (10, 135222), (12, 112685), (15, 90148), (20, 67611), (30, 45074), (31, 43620), (60, 22537), (62, 21810), (93, 14540), (124, 10905), (155, 8724), (186, 7270), (310, 4362), (372, 3635), (465, 2908), (620, 2181), (727, 1860), (930, 1454)]