240782710

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{64901}}^1$

素因数の和:64968

約数の個数: 32

約数和(自身を含む): 504677952

約数和(自身を除く): 263895242

約数列:

[1, 2, 5, 7, 10, 14, 35, 53, 70, 106, 265, 371, 530, 742, 1855, 3710, 64901, 129802, 324505, 454307, 649010, 908614, 2271535, 3439753, 4543070, 6879506, 17198765, 24078271, 34397530, 48156542, 120391355, 240782710]

約数ペア:

[(1, 240782710), (2, 120391355), (5, 48156542), (7, 34397530), (10, 24078271), (14, 17198765), (35, 6879506), (53, 4543070), (70, 3439753), (106, 2271535), (265, 908614), (371, 649010), (530, 454307), (742, 324505), (1855, 129802), (3710, 64901)]