31106670

素因数分解:

$2^1\times 3^1\times 5^1\times 7^3\times {\mathrm{3023}}^1$

素因数の和:3054

約数の個数: 64

約数和(自身を含む): 87091200

約数和(自身を除く): 55984530

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 49, 70, 98, 105, 147, 210, 245, 294, 343, 490, 686, 735, 1029, 1470, 1715, 2058, 3023, 3430, 5145, 6046, 9069, 10290, 15115, 18138, 21161, 30230, 42322, 45345, 63483, 90690, 105805, 126966, 148127, 211610, 296254, 317415, 444381, 634830, 740635, 888762, 1036889, 1481270, 2073778, 2221905, 3110667, 4443810, 5184445, 6221334, 10368890, 15553335, 31106670]

約数ペア:

[(1, 31106670), (2, 15553335), (3, 10368890), (5, 6221334), (6, 5184445), (7, 4443810), (10, 3110667), (14, 2221905), (15, 2073778), (21, 1481270), (30, 1036889), (35, 888762), (42, 740635), (49, 634830), (70, 444381), (98, 317415), (105, 296254), (147, 211610), (210, 148127), (245, 126966), (294, 105805), (343, 90690), (490, 63483), (686, 45345), (735, 42322), (1029, 30230), (1470, 21161), (1715, 18138), (2058, 15115), (3023, 10290), (3430, 9069), (5145, 6046)]