262620810

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{100621}}^1$

素因数の和:100663

約数の個数: 48

約数和(自身を含む): 706366440

約数和(自身を除く): 443745630

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 29, 30, 45, 58, 87, 90, 145, 174, 261, 290, 435, 522, 870, 1305, 2610, 100621, 201242, 301863, 503105, 603726, 905589, 1006210, 1509315, 1811178, 2918009, 3018630, 4527945, 5836018, 8754027, 9055890, 14590045, 17508054, 26262081, 29180090, 43770135, 52524162, 87540270, 131310405, 262620810]

約数ペア:

[(1, 262620810), (2, 131310405), (3, 87540270), (5, 52524162), (6, 43770135), (9, 29180090), (10, 26262081), (15, 17508054), (18, 14590045), (29, 9055890), (30, 8754027), (45, 5836018), (58, 4527945), (87, 3018630), (90, 2918009), (145, 1811178), (174, 1509315), (261, 1006210), (290, 905589), (435, 603726), (522, 503105), (870, 301863), (1305, 201242), (2610, 100621)]