71340570

素因数分解:

$2^1\times 3^2\times 5^1\times 7^3\times {\mathrm{2311}}^1$

素因数の和:2345

約数の個数: 96

約数和(自身を含む): 216403200

約数和(自身を除く): 145062630

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 30, 35, 42, 45, 49, 63, 70, 90, 98, 105, 126, 147, 210, 245, 294, 315, 343, 441, 490, 630, 686, 735, 882, 1029, 1470, 1715, 2058, 2205, 2311, 3087, 3430, 4410, 4622, 5145, 6174, 6933, 10290, 11555, 13866, 15435, 16177, 20799, 23110, 30870, 32354, 34665, 41598, 48531, 69330, 80885, 97062, 103995, 113239, 145593, 161770, 207990, 226478, 242655, 291186, 339717, 485310, 566195, 679434, 727965, 792673, 1019151, 1132390, 1455930, 1585346, 1698585, 2038302, 2378019, 3397170, 3963365, 4756038, 5095755, 7134057, 7926730, 10191510, 11890095, 14268114, 23780190, 35670285, 71340570]

約数ペア:

[(1, 71340570), (2, 35670285), (3, 23780190), (5, 14268114), (6, 11890095), (7, 10191510), (9, 7926730), (10, 7134057), (14, 5095755), (15, 4756038), (18, 3963365), (21, 3397170), (30, 2378019), (35, 2038302), (42, 1698585), (45, 1585346), (49, 1455930), (63, 1132390), (70, 1019151), (90, 792673), (98, 727965), (105, 679434), (126, 566195), (147, 485310), (210, 339717), (245, 291186), (294, 242655), (315, 226478), (343, 207990), (441, 161770), (490, 145593), (630, 113239), (686, 103995), (735, 97062), (882, 80885), (1029, 69330), (1470, 48531), (1715, 41598), (2058, 34665), (2205, 32354), (2311, 30870), (3087, 23110), (3430, 20799), (4410, 16177), (4622, 15435), (5145, 13866), (6174, 11555), (6933, 10290)]