63280070

素因数分解:

$2^1\times 5^1\times 7^3\times {\mathrm{19}}^1\times {\mathrm{971}}^1$

素因数の和:1018

約数の個数: 64

約数和(自身を含む): 139968000

約数和(自身を除く): 76687930

約数列:

[1, 2, 5, 7, 10, 14, 19, 35, 38, 49, 70, 95, 98, 133, 190, 245, 266, 343, 490, 665, 686, 931, 971, 1330, 1715, 1862, 1942, 3430, 4655, 4855, 6517, 6797, 9310, 9710, 13034, 13594, 18449, 32585, 33985, 36898, 47579, 65170, 67970, 92245, 95158, 129143, 184490, 237895, 258286, 333053, 475790, 645715, 666106, 904001, 1291430, 1665265, 1808002, 3330530, 4520005, 6328007, 9040010, 12656014, 31640035, 63280070]

約数ペア:

[(1, 63280070), (2, 31640035), (5, 12656014), (7, 9040010), (10, 6328007), (14, 4520005), (19, 3330530), (35, 1808002), (38, 1665265), (49, 1291430), (70, 904001), (95, 666106), (98, 645715), (133, 475790), (190, 333053), (245, 258286), (266, 237895), (343, 184490), (490, 129143), (665, 95158), (686, 92245), (931, 67970), (971, 65170), (1330, 47579), (1715, 36898), (1862, 33985), (1942, 32585), (3430, 18449), (4655, 13594), (4855, 13034), (6517, 9710), (6797, 9310)]