290460170

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{29017}}^1$

素因数の和:29055

約数の個数: 64

約数和(自身を含む): 702003456

約数和(自身を除く): 411543286

約数列:

[1, 2, 5, 7, 10, 11, 13, 14, 22, 26, 35, 55, 65, 70, 77, 91, 110, 130, 143, 154, 182, 286, 385, 455, 715, 770, 910, 1001, 1430, 2002, 5005, 10010, 29017, 58034, 145085, 203119, 290170, 319187, 377221, 406238, 638374, 754442, 1015595, 1595935, 1886105, 2031190, 2234309, 2640547, 3191870, 3772210, 4149431, 4468618, 5281094, 8298862, 11171545, 13202735, 20747155, 22343090, 26405470, 29046017, 41494310, 58092034, 145230085, 290460170]

約数ペア:

[(1, 290460170), (2, 145230085), (5, 58092034), (7, 41494310), (10, 29046017), (11, 26405470), (13, 22343090), (14, 20747155), (22, 13202735), (26, 11171545), (35, 8298862), (55, 5281094), (65, 4468618), (70, 4149431), (77, 3772210), (91, 3191870), (110, 2640547), (130, 2234309), (143, 2031190), (154, 1886105), (182, 1595935), (286, 1015595), (385, 754442), (455, 638374), (715, 406238), (770, 377221), (910, 319187), (1001, 290170), (1430, 203119), (2002, 145085), (5005, 58034), (10010, 29017)]