27930470

素因数分解:

$2^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{151}}^1\times {\mathrm{349}}^1$

素因数の和:560

約数の個数: 32

約数和(自身を含む): 51710400

約数和(自身を除く): 23779930

約数列:

[1, 2, 5, 10, 53, 106, 151, 265, 302, 349, 530, 698, 755, 1510, 1745, 3490, 8003, 16006, 18497, 36994, 40015, 52699, 80030, 92485, 105398, 184970, 263495, 526990, 2793047, 5586094, 13965235, 27930470]

約数ペア:

[(1, 27930470), (2, 13965235), (5, 5586094), (10, 2793047), (53, 526990), (106, 263495), (151, 184970), (265, 105398), (302, 92485), (349, 80030), (530, 52699), (698, 40015), (755, 36994), (1510, 18497), (1745, 16006), (3490, 8003)]