149827060

素因数分解:

$2^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{8803}}^1$

素因数の和:8872

約数の個数: 48

約数和(自身を含む): 337228416

約数和(自身を除く): 187401356

約数列:

[1, 2, 4, 5, 10, 20, 23, 37, 46, 74, 92, 115, 148, 185, 230, 370, 460, 740, 851, 1702, 3404, 4255, 8510, 8803, 17020, 17606, 35212, 44015, 88030, 176060, 202469, 325711, 404938, 651422, 809876, 1012345, 1302844, 1628555, 2024690, 3257110, 4049380, 6514220, 7491353, 14982706, 29965412, 37456765, 74913530, 149827060]

約数ペア:

[(1, 149827060), (2, 74913530), (4, 37456765), (5, 29965412), (10, 14982706), (20, 7491353), (23, 6514220), (37, 4049380), (46, 3257110), (74, 2024690), (92, 1628555), (115, 1302844), (148, 1012345), (185, 809876), (230, 651422), (370, 404938), (460, 325711), (740, 202469), (851, 176060), (1702, 88030), (3404, 44015), (4255, 35212), (8510, 17606), (8803, 17020)]