22490070

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{257}}^1\times {\mathrm{2917}}^1$

素因数の和:3184

約数の個数: 32

約数和(自身を含む): 54204768

約数和(自身を除く): 31714698

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 257, 514, 771, 1285, 1542, 2570, 2917, 3855, 5834, 7710, 8751, 14585, 17502, 29170, 43755, 87510, 749669, 1499338, 2249007, 3748345, 4498014, 7496690, 11245035, 22490070]

約数ペア:

[(1, 22490070), (2, 11245035), (3, 7496690), (5, 4498014), (6, 3748345), (10, 2249007), (15, 1499338), (30, 749669), (257, 87510), (514, 43755), (771, 29170), (1285, 17502), (1542, 14585), (2570, 8751), (2917, 7710), (3855, 5834)]