490479465

素因数分解:

$3^1\times 5^1\times 7^2\times {\mathrm{29}}^1\times {\mathrm{23011}}^1$

素因数の和:23062

約数の個数: 48

約数和(自身を含む): 944412480

約数和(自身を除く): 453933015

約数列:

[1, 3, 5, 7, 15, 21, 29, 35, 49, 87, 105, 145, 147, 203, 245, 435, 609, 735, 1015, 1421, 3045, 4263, 7105, 21315, 23011, 69033, 115055, 161077, 345165, 483231, 667319, 805385, 1127539, 2001957, 2416155, 3336595, 3382617, 4671233, 5637695, 10009785, 14013699, 16913085, 23356165, 32698631, 70068495, 98095893, 163493155, 490479465]

約数ペア:

[(1, 490479465), (3, 163493155), (5, 98095893), (7, 70068495), (15, 32698631), (21, 23356165), (29, 16913085), (35, 14013699), (49, 10009785), (87, 5637695), (105, 4671233), (145, 3382617), (147, 3336595), (203, 2416155), (245, 2001957), (435, 1127539), (609, 805385), (735, 667319), (1015, 483231), (1421, 345165), (3045, 161077), (4263, 115055), (7105, 69033), (21315, 23011)]