31323530

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{8443}}^1$

素因数の和:8510

約数の個数: 32

約数和(自身を含む): 65660544

約数和(自身を除く): 34337014

約数列:

[1, 2, 5, 7, 10, 14, 35, 53, 70, 106, 265, 371, 530, 742, 1855, 3710, 8443, 16886, 42215, 59101, 84430, 118202, 295505, 447479, 591010, 894958, 2237395, 3132353, 4474790, 6264706, 15661765, 31323530]

約数ペア:

[(1, 31323530), (2, 15661765), (5, 6264706), (7, 4474790), (10, 3132353), (14, 2237395), (35, 894958), (53, 591010), (70, 447479), (106, 295505), (265, 118202), (371, 84430), (530, 59101), (742, 42215), (1855, 16886), (3710, 8443)]