6379420

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{647}}^1$

素因数の和:702

約数の個数: 48

約数和(自身を含む): 14696640

約数和(自身を除く): 8317220

約数列:

[1, 2, 4, 5, 10, 17, 20, 29, 34, 58, 68, 85, 116, 145, 170, 290, 340, 493, 580, 647, 986, 1294, 1972, 2465, 2588, 3235, 4930, 6470, 9860, 10999, 12940, 18763, 21998, 37526, 43996, 54995, 75052, 93815, 109990, 187630, 219980, 318971, 375260, 637942, 1275884, 1594855, 3189710, 6379420]

約数ペア:

[(1, 6379420), (2, 3189710), (4, 1594855), (5, 1275884), (10, 637942), (17, 375260), (20, 318971), (29, 219980), (34, 187630), (58, 109990), (68, 93815), (85, 75052), (116, 54995), (145, 43996), (170, 37526), (290, 21998), (340, 18763), (493, 12940), (580, 10999), (647, 9860), (986, 6470), (1294, 4930), (1972, 3235), (2465, 2588)]