912830710

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{383}}^1\times {\mathrm{461}}^1$

素因数の和:909

約数の個数: 64

約数和(自身を含む): 1839366144

約数和(自身を除く): 926535434

約数列:

[1, 2, 5, 10, 11, 22, 47, 55, 94, 110, 235, 383, 461, 470, 517, 766, 922, 1034, 1915, 2305, 2585, 3830, 4213, 4610, 5071, 5170, 8426, 10142, 18001, 21065, 21667, 25355, 36002, 42130, 43334, 50710, 90005, 108335, 176563, 180010, 198011, 216670, 238337, 353126, 396022, 476674, 882815, 990055, 1191685, 1765630, 1942193, 1980110, 2383370, 3884386, 8298461, 9710965, 16596922, 19421930, 41492305, 82984610, 91283071, 182566142, 456415355, 912830710]

約数ペア:

[(1, 912830710), (2, 456415355), (5, 182566142), (10, 91283071), (11, 82984610), (22, 41492305), (47, 19421930), (55, 16596922), (94, 9710965), (110, 8298461), (235, 3884386), (383, 2383370), (461, 1980110), (470, 1942193), (517, 1765630), (766, 1191685), (922, 990055), (1034, 882815), (1915, 476674), (2305, 396022), (2585, 353126), (3830, 238337), (4213, 216670), (4610, 198011), (5071, 180010), (5170, 176563), (8426, 108335), (10142, 90005), (18001, 50710), (21065, 43334), (21667, 42130), (25355, 36002)]