17402770

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{97}}^1\times {\mathrm{233}}^1$

素因数の和:355

約数の個数: 64

約数和(自身を含む): 39626496

約数和(自身を除く): 22223726

約数列:

[1, 2, 5, 7, 10, 11, 14, 22, 35, 55, 70, 77, 97, 110, 154, 194, 233, 385, 466, 485, 679, 770, 970, 1067, 1165, 1358, 1631, 2134, 2330, 2563, 3262, 3395, 5126, 5335, 6790, 7469, 8155, 10670, 12815, 14938, 16310, 17941, 22601, 25630, 35882, 37345, 45202, 74690, 89705, 113005, 158207, 179410, 226010, 248611, 316414, 497222, 791035, 1243055, 1582070, 1740277, 2486110, 3480554, 8701385, 17402770]

約数ペア:

[(1, 17402770), (2, 8701385), (5, 3480554), (7, 2486110), (10, 1740277), (11, 1582070), (14, 1243055), (22, 791035), (35, 497222), (55, 316414), (70, 248611), (77, 226010), (97, 179410), (110, 158207), (154, 113005), (194, 89705), (233, 74690), (385, 45202), (466, 37345), (485, 35882), (679, 25630), (770, 22601), (970, 17941), (1067, 16310), (1165, 14938), (1358, 12815), (1631, 10670), (2134, 8155), (2330, 7469), (2563, 6790), (3262, 5335), (3395, 5126)]