246532930

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{79}}^1\times {\mathrm{109}}^1\times {\mathrm{409}}^1$

素因数の和:611

約数の個数: 64

約数和(自身を含む): 519552000

約数和(自身を除く): 273019070

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 79, 109, 158, 218, 395, 409, 545, 553, 763, 790, 818, 1090, 1106, 1526, 2045, 2765, 2863, 3815, 4090, 5530, 5726, 7630, 8611, 14315, 17222, 28630, 32311, 43055, 44581, 60277, 64622, 86110, 89162, 120554, 161555, 222905, 226177, 301385, 312067, 323110, 445810, 452354, 602770, 624134, 1130885, 1560335, 2261770, 3120670, 3521899, 7043798, 17609495, 24653293, 35218990, 49306586, 123266465, 246532930]

約数ペア:

[(1, 246532930), (2, 123266465), (5, 49306586), (7, 35218990), (10, 24653293), (14, 17609495), (35, 7043798), (70, 3521899), (79, 3120670), (109, 2261770), (158, 1560335), (218, 1130885), (395, 624134), (409, 602770), (545, 452354), (553, 445810), (763, 323110), (790, 312067), (818, 301385), (1090, 226177), (1106, 222905), (1526, 161555), (2045, 120554), (2765, 89162), (2863, 86110), (3815, 64622), (4090, 60277), (5530, 44581), (5726, 43055), (7630, 32311), (8611, 28630), (14315, 17222)]