135848820

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{73037}}^1$

素因数の和:73080

約数の個数: 48

約数和(自身を含む): 392652288

約数和(自身を除く): 256803468

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, 73037, 146074, 219111, 292148, 365185, 438222, 730370, 876444, 1095555, 1460740, 2191110, 2264147, 4382220, 4528294, 6792441, 9056588, 11320735, 13584882, 22641470, 27169764, 33962205, 45282940, 67924410, 135848820]

約数ペア:

[(1, 135848820), (2, 67924410), (3, 45282940), (4, 33962205), (5, 27169764), (6, 22641470), (10, 13584882), (12, 11320735), (15, 9056588), (20, 6792441), (30, 4528294), (31, 4382220), (60, 2264147), (62, 2191110), (93, 1460740), (124, 1095555), (155, 876444), (186, 730370), (310, 438222), (372, 365185), (465, 292148), (620, 219111), (930, 146074), (1860, 73037)]