295679930

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{4451}}^1$

素因数の和:4551

約数の個数: 64

約数和(自身を含む): 664167168

約数和(自身を除く): 368487238

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, 4451, 4745, 5110, 6643, 8902, 9490, 13286, 22255, 31157, 33215, 44510, 57863, 62314, 66430, 115726, 155785, 289315, 311570, 324923, 405041, 578630, 649846, 810082, 1624615, 2025205, 2274461, 3249230, 4050410, 4223999, 4548922, 8447998, 11372305, 21119995, 22744610, 29567993, 42239990, 59135986, 147839965, 295679930]

約数ペア:

[(1, 295679930), (2, 147839965), (5, 59135986), (7, 42239990), (10, 29567993), (13, 22744610), (14, 21119995), (26, 11372305), (35, 8447998), (65, 4548922), (70, 4223999), (73, 4050410), (91, 3249230), (130, 2274461), (146, 2025205), (182, 1624615), (365, 810082), (455, 649846), (511, 578630), (730, 405041), (910, 324923), (949, 311570), (1022, 289315), (1898, 155785), (2555, 115726), (4451, 66430), (4745, 62314), (5110, 57863), (6643, 44510), (8902, 33215), (9490, 31157), (13286, 22255)]