133058820

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{71537}}^1$

素因数の和:71580

約数の個数: 48

約数和(自身を含む): 384588288

約数和(自身を除く): 251529468

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, 71537, 143074, 214611, 286148, 357685, 429222, 715370, 858444, 1073055, 1430740, 2146110, 2217647, 4292220, 4435294, 6652941, 8870588, 11088235, 13305882, 22176470, 26611764, 33264705, 44352940, 66529410, 133058820]

約数ペア:

[(1, 133058820), (2, 66529410), (3, 44352940), (4, 33264705), (5, 26611764), (6, 22176470), (10, 13305882), (12, 11088235), (15, 8870588), (20, 6652941), (30, 4435294), (31, 4292220), (60, 2217647), (62, 2146110), (93, 1430740), (124, 1073055), (155, 858444), (186, 715370), (310, 429222), (372, 357685), (465, 286148), (620, 214611), (930, 143074), (1860, 71537)]