73743870

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{73}}^1\times {\mathrm{151}}^1\times {\mathrm{223}}^1$

素因数の和:457

約数の個数: 64

約数和(自身を含む): 181407744

約数和(自身を除く): 107663874

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 73, 146, 151, 219, 223, 302, 365, 438, 446, 453, 669, 730, 755, 906, 1095, 1115, 1338, 1510, 2190, 2230, 2265, 3345, 4530, 6690, 11023, 16279, 22046, 32558, 33069, 33673, 48837, 55115, 66138, 67346, 81395, 97674, 101019, 110230, 162790, 165345, 168365, 202038, 244185, 330690, 336730, 488370, 505095, 1010190, 2458129, 4916258, 7374387, 12290645, 14748774, 24581290, 36871935, 73743870]

約数ペア:

[(1, 73743870), (2, 36871935), (3, 24581290), (5, 14748774), (6, 12290645), (10, 7374387), (15, 4916258), (30, 2458129), (73, 1010190), (146, 505095), (151, 488370), (219, 336730), (223, 330690), (302, 244185), (365, 202038), (438, 168365), (446, 165345), (453, 162790), (669, 110230), (730, 101019), (755, 97674), (906, 81395), (1095, 67346), (1115, 66138), (1338, 55115), (1510, 48837), (2190, 33673), (2230, 33069), (2265, 32558), (3345, 22046), (4530, 16279), (6690, 11023)]