229187530

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{293}}^1\times {\mathrm{547}}^1$

素因数の和:871

約数の個数: 64

約数和(自身を含む): 487202688

約数和(自身を除く): 258015158

約数列:

[1, 2, 5, 10, 11, 13, 22, 26, 55, 65, 110, 130, 143, 286, 293, 547, 586, 715, 1094, 1430, 1465, 2735, 2930, 3223, 3809, 5470, 6017, 6446, 7111, 7618, 12034, 14222, 16115, 19045, 30085, 32230, 35555, 38090, 41899, 60170, 71110, 78221, 83798, 156442, 160271, 209495, 320542, 391105, 418990, 782210, 801355, 1602710, 1762981, 2083523, 3525962, 4167046, 8814905, 10417615, 17629810, 20835230, 22918753, 45837506, 114593765, 229187530]

約数ペア:

[(1, 229187530), (2, 114593765), (5, 45837506), (10, 22918753), (11, 20835230), (13, 17629810), (22, 10417615), (26, 8814905), (55, 4167046), (65, 3525962), (110, 2083523), (130, 1762981), (143, 1602710), (286, 801355), (293, 782210), (547, 418990), (586, 391105), (715, 320542), (1094, 209495), (1430, 160271), (1465, 156442), (2735, 83798), (2930, 78221), (3223, 71110), (3809, 60170), (5470, 41899), (6017, 38090), (6446, 35555), (7111, 32230), (7618, 30085), (12034, 19045), (14222, 16115)]