70887810

素因数分解:

$2^1\times 3^1\times 5^1\times 7^3\times {\mathrm{83}}^2$

素因数の和:197

約数の個数: 96

約数和(自身を含む): 200822400

約数和(自身を除く): 129934590

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 49, 70, 83, 98, 105, 147, 166, 210, 245, 249, 294, 343, 415, 490, 498, 581, 686, 735, 830, 1029, 1162, 1245, 1470, 1715, 1743, 2058, 2490, 2905, 3430, 3486, 4067, 5145, 5810, 6889, 8134, 8715, 10290, 12201, 13778, 17430, 20335, 20667, 24402, 28469, 34445, 40670, 41334, 48223, 56938, 61005, 68890, 85407, 96446, 103335, 122010, 142345, 144669, 170814, 206670, 241115, 284690, 289338, 337561, 427035, 482230, 675122, 723345, 854070, 1012683, 1446690, 1687805, 2025366, 2362927, 3375610, 4725854, 5063415, 7088781, 10126830, 11814635, 14177562, 23629270, 35443905, 70887810]

約数ペア:

[(1, 70887810), (2, 35443905), (3, 23629270), (5, 14177562), (6, 11814635), (7, 10126830), (10, 7088781), (14, 5063415), (15, 4725854), (21, 3375610), (30, 2362927), (35, 2025366), (42, 1687805), (49, 1446690), (70, 1012683), (83, 854070), (98, 723345), (105, 675122), (147, 482230), (166, 427035), (210, 337561), (245, 289338), (249, 284690), (294, 241115), (343, 206670), (415, 170814), (490, 144669), (498, 142345), (581, 122010), (686, 103335), (735, 96446), (830, 85407), (1029, 68890), (1162, 61005), (1245, 56938), (1470, 48223), (1715, 41334), (1743, 40670), (2058, 34445), (2490, 28469), (2905, 24402), (3430, 20667), (3486, 20335), (4067, 17430), (5145, 13778), (5810, 12201), (6889, 10290), (8134, 8715)]