134679610

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{149}}^1\times {\mathrm{409}}^1$

素因数の和:595

約数の個数: 64

約数和(自身を含む): 278964000

約数和(自身を除く): 144284390

約数列:

[1, 2, 5, 10, 13, 17, 26, 34, 65, 85, 130, 149, 170, 221, 298, 409, 442, 745, 818, 1105, 1490, 1937, 2045, 2210, 2533, 3874, 4090, 5066, 5317, 6953, 9685, 10634, 12665, 13906, 19370, 25330, 26585, 32929, 34765, 53170, 60941, 65858, 69530, 90389, 121882, 164645, 180778, 304705, 329290, 451945, 609410, 792233, 903890, 1035997, 1584466, 2071994, 3961165, 5179985, 7922330, 10359970, 13467961, 26935922, 67339805, 134679610]

約数ペア:

[(1, 134679610), (2, 67339805), (5, 26935922), (10, 13467961), (13, 10359970), (17, 7922330), (26, 5179985), (34, 3961165), (65, 2071994), (85, 1584466), (130, 1035997), (149, 903890), (170, 792233), (221, 609410), (298, 451945), (409, 329290), (442, 304705), (745, 180778), (818, 164645), (1105, 121882), (1490, 90389), (1937, 69530), (2045, 65858), (2210, 60941), (2533, 53170), (3874, 34765), (4090, 32929), (5066, 26585), (5317, 25330), (6953, 19370), (9685, 13906), (10634, 12665)]