71156610

素因数分解:

$2^1\times 3^3\times 5^1\times 7^1\times {\mathrm{37649}}^1$

素因数の和:37672

約数の個数: 64

約数和(自身を含む): 216864000

約数和(自身を除く): 145707390

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 27, 30, 35, 42, 45, 54, 63, 70, 90, 105, 126, 135, 189, 210, 270, 315, 378, 630, 945, 1890, 37649, 75298, 112947, 188245, 225894, 263543, 338841, 376490, 527086, 564735, 677682, 790629, 1016523, 1129470, 1317715, 1581258, 1694205, 2033046, 2371887, 2635430, 3388410, 3953145, 4743774, 5082615, 7115661, 7906290, 10165230, 11859435, 14231322, 23718870, 35578305, 71156610]

約数ペア:

[(1, 71156610), (2, 35578305), (3, 23718870), (5, 14231322), (6, 11859435), (7, 10165230), (9, 7906290), (10, 7115661), (14, 5082615), (15, 4743774), (18, 3953145), (21, 3388410), (27, 2635430), (30, 2371887), (35, 2033046), (42, 1694205), (45, 1581258), (54, 1317715), (63, 1129470), (70, 1016523), (90, 790629), (105, 677682), (126, 564735), (135, 527086), (189, 376490), (210, 338841), (270, 263543), (315, 225894), (378, 188245), (630, 112947), (945, 75298), (1890, 37649)]