31136910

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{67}}^1\times {\mathrm{2213}}^1$

素因数の和:2297

約数の個数: 64

約数和(自身を含む): 86717952

約数和(自身を除く): 55581042

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 67, 70, 105, 134, 201, 210, 335, 402, 469, 670, 938, 1005, 1407, 2010, 2213, 2345, 2814, 4426, 4690, 6639, 7035, 11065, 13278, 14070, 15491, 22130, 30982, 33195, 46473, 66390, 77455, 92946, 148271, 154910, 232365, 296542, 444813, 464730, 741355, 889626, 1037897, 1482710, 2075794, 2224065, 3113691, 4448130, 5189485, 6227382, 10378970, 15568455, 31136910]

約数ペア:

[(1, 31136910), (2, 15568455), (3, 10378970), (5, 6227382), (6, 5189485), (7, 4448130), (10, 3113691), (14, 2224065), (15, 2075794), (21, 1482710), (30, 1037897), (35, 889626), (42, 741355), (67, 464730), (70, 444813), (105, 296542), (134, 232365), (201, 154910), (210, 148271), (335, 92946), (402, 77455), (469, 66390), (670, 46473), (938, 33195), (1005, 30982), (1407, 22130), (2010, 15491), (2213, 14070), (2345, 13278), (2814, 11065), (4426, 7035), (4690, 6639)]