173630030

素因数分解:

$2^1\times 5^1\times 7^3\times {\mathrm{223}}^1\times {\mathrm{227}}^1$

素因数の和:478

約数の個数: 64

約数和(自身を含む): 367718400

約数和(自身を除く): 194088370

約数列:

[1, 2, 5, 7, 10, 14, 35, 49, 70, 98, 223, 227, 245, 343, 446, 454, 490, 686, 1115, 1135, 1561, 1589, 1715, 2230, 2270, 3122, 3178, 3430, 7805, 7945, 10927, 11123, 15610, 15890, 21854, 22246, 50621, 54635, 55615, 76489, 77861, 101242, 109270, 111230, 152978, 155722, 253105, 354347, 382445, 389305, 506210, 708694, 764890, 778610, 1771735, 2480429, 3543470, 4960858, 12402145, 17363003, 24804290, 34726006, 86815015, 173630030]

約数ペア:

[(1, 173630030), (2, 86815015), (5, 34726006), (7, 24804290), (10, 17363003), (14, 12402145), (35, 4960858), (49, 3543470), (70, 2480429), (98, 1771735), (223, 778610), (227, 764890), (245, 708694), (343, 506210), (446, 389305), (454, 382445), (490, 354347), (686, 253105), (1115, 155722), (1135, 152978), (1561, 111230), (1589, 109270), (1715, 101242), (2230, 77861), (2270, 76489), (3122, 55615), (3178, 54635), (3430, 50621), (7805, 22246), (7945, 21854), (10927, 15890), (11123, 15610)]