210601510

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{22621}}^1$

素因数の和:22661

約数の個数: 48

約数和(自身を含む): 464203440

約数和(自身を除く): 253601930

約数列:

[1, 2, 5, 7, 10, 14, 19, 35, 38, 49, 70, 95, 98, 133, 190, 245, 266, 490, 665, 931, 1330, 1862, 4655, 9310, 22621, 45242, 113105, 158347, 226210, 316694, 429799, 791735, 859598, 1108429, 1583470, 2148995, 2216858, 3008593, 4297990, 5542145, 6017186, 11084290, 15042965, 21060151, 30085930, 42120302, 105300755, 210601510]

約数ペア:

[(1, 210601510), (2, 105300755), (5, 42120302), (7, 30085930), (10, 21060151), (14, 15042965), (19, 11084290), (35, 6017186), (38, 5542145), (49, 4297990), (70, 3008593), (95, 2216858), (98, 2148995), (133, 1583470), (190, 1108429), (245, 859598), (266, 791735), (490, 429799), (665, 316694), (931, 226210), (1330, 158347), (1862, 113105), (4655, 45242), (9310, 22621)]