297890370

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{73}}^1\times {\mathrm{45341}}^1$

素因数の和:45427

約数の個数: 48

約数和(自身を含む): 785142072

約数和(自身を除く): 487251702

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 73, 90, 146, 219, 365, 438, 657, 730, 1095, 1314, 2190, 3285, 6570, 45341, 90682, 136023, 226705, 272046, 408069, 453410, 680115, 816138, 1360230, 2040345, 3309893, 4080690, 6619786, 9929679, 16549465, 19859358, 29789037, 33098930, 49648395, 59578074, 99296790, 148945185, 297890370]

約数ペア:

[(1, 297890370), (2, 148945185), (3, 99296790), (5, 59578074), (6, 49648395), (9, 33098930), (10, 29789037), (15, 19859358), (18, 16549465), (30, 9929679), (45, 6619786), (73, 4080690), (90, 3309893), (146, 2040345), (219, 1360230), (365, 816138), (438, 680115), (657, 453410), (730, 408069), (1095, 272046), (1314, 226705), (2190, 136023), (3285, 90682), (6570, 45341)]