364590070

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{90469}}^1$

素因数の和:90520

約数の個数: 32

約数和(自身を含む): 729550080

約数和(自身を除く): 364960010

約数列:

[1, 2, 5, 10, 13, 26, 31, 62, 65, 130, 155, 310, 403, 806, 2015, 4030, 90469, 180938, 452345, 904690, 1176097, 2352194, 2804539, 5609078, 5880485, 11760970, 14022695, 28045390, 36459007, 72918014, 182295035, 364590070]

約数ペア:

[(1, 364590070), (2, 182295035), (5, 72918014), (10, 36459007), (13, 28045390), (26, 14022695), (31, 11760970), (62, 5880485), (65, 5609078), (130, 2804539), (155, 2352194), (310, 1176097), (403, 904690), (806, 452345), (2015, 180938), (4030, 90469)]