12575929730

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{189311}}^1$

素因数の和:189411

約数の個数: 64

約数和(自身を含む): 28242321408

約数和(自身を除く): 15666391678

約数列:

[1, 2, 5, 7, 10, 13, 14, 26, 35, 65, 70, 73, 91, 130, 146, 182, 365, 455, 511, 730, 910, 949, 1022, 1898, 2555, 4745, 5110, 6643, 9490, 13286, 33215, 66430, 189311, 378622, 946555, 1325177, 1893110, 2461043, 2650354, 4922086, 6625885, 12305215, 13251770, 13819703, 17227301, 24610430, 27639406, 34454602, 69098515, 86136505, 96737921, 138197030, 172273010, 179656139, 193475842, 359312278, 483689605, 898280695, 967379210, 1257592973, 1796561390, 2515185946, 6287964865, 12575929730]

約数ペア:

[(1, 12575929730), (2, 6287964865), (5, 2515185946), (7, 1796561390), (10, 1257592973), (13, 967379210), (14, 898280695), (26, 483689605), (35, 359312278), (65, 193475842), (70, 179656139), (73, 172273010), (91, 138197030), (130, 96737921), (146, 86136505), (182, 69098515), (365, 34454602), (455, 27639406), (511, 24610430), (730, 17227301), (910, 13819703), (949, 13251770), (1022, 12305215), (1898, 6625885), (2555, 4922086), (4745, 2650354), (5110, 2461043), (6643, 1893110), (9490, 1325177), (13286, 946555), (33215, 378622), (66430, 189311)]