150170820

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{80737}}^1$

素因数の和:80780

約数の個数: 48

約数和(自身を含む): 434047488

約数和(自身を除く): 283876668

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, 80737, 161474, 242211, 322948, 403685, 484422, 807370, 968844, 1211055, 1614740, 2422110, 2502847, 4844220, 5005694, 7508541, 10011388, 12514235, 15017082, 25028470, 30034164, 37542705, 50056940, 75085410, 150170820]

約数ペア:

[(1, 150170820), (2, 75085410), (3, 50056940), (4, 37542705), (5, 30034164), (6, 25028470), (10, 15017082), (12, 12514235), (15, 10011388), (20, 7508541), (30, 5005694), (31, 4844220), (60, 2502847), (62, 2422110), (93, 1614740), (124, 1211055), (155, 968844), (186, 807370), (310, 484422), (372, 403685), (465, 322948), (620, 242211), (930, 161474), (1860, 80737)]