428950350090

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{149}}^1\times {\mathrm{31987349}}^1$

素因数の和:31987511

約数の個数: 48

約数和(自身を含む): 1122755985000

約数和(自身を除く): 693805634910

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 149, 298, 447, 745, 894, 1341, 1490, 2235, 2682, 4470, 6705, 13410, 31987349, 63974698, 95962047, 159936745, 191924094, 287886141, 319873490, 479810235, 575772282, 959620470, 1439430705, 2878861410, 4766115001, 9532230002, 14298345003, 23830575005, 28596690006, 42895035009, 47661150010, 71491725015, 85790070018, 142983450030, 214475175045, 428950350090]

約数ペア:

[(1, 428950350090), (2, 214475175045), (3, 142983450030), (5, 85790070018), (6, 71491725015), (9, 47661150010), (10, 42895035009), (15, 28596690006), (18, 23830575005), (30, 14298345003), (45, 9532230002), (90, 4766115001), (149, 2878861410), (298, 1439430705), (447, 959620470), (745, 575772282), (894, 479810235), (1341, 319873490), (1490, 287886141), (2235, 191924094), (2682, 159936745), (4470, 95962047), (6705, 63974698), (13410, 31987349)]