6404910

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{97}}^1$

素因数の和:209

約数の個数: 64

約数和(自身を含む): 16257024

約数和(自身を除く): 9852114

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 31, 62, 71, 93, 97, 142, 155, 186, 194, 213, 291, 310, 355, 426, 465, 485, 582, 710, 930, 970, 1065, 1455, 2130, 2201, 2910, 3007, 4402, 6014, 6603, 6887, 9021, 11005, 13206, 13774, 15035, 18042, 20661, 22010, 30070, 33015, 34435, 41322, 45105, 66030, 68870, 90210, 103305, 206610, 213497, 426994, 640491, 1067485, 1280982, 2134970, 3202455, 6404910]

約数ペア:

[(1, 6404910), (2, 3202455), (3, 2134970), (5, 1280982), (6, 1067485), (10, 640491), (15, 426994), (30, 213497), (31, 206610), (62, 103305), (71, 90210), (93, 68870), (97, 66030), (142, 45105), (155, 41322), (186, 34435), (194, 33015), (213, 30070), (291, 22010), (310, 20661), (355, 18042), (426, 15035), (465, 13774), (485, 13206), (582, 11005), (710, 9021), (930, 6887), (970, 6603), (1065, 6014), (1455, 4402), (2130, 3007), (2201, 2910)]