213926910

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{10691}}^1$

素因数の和:10753

約数の個数: 64

約数和(自身を含む): 554273280

約数和(自身を除く): 340346370

約数列:

[1, 2, 3, 5, 6, 10, 15, 23, 29, 30, 46, 58, 69, 87, 115, 138, 145, 174, 230, 290, 345, 435, 667, 690, 870, 1334, 2001, 3335, 4002, 6670, 10005, 10691, 20010, 21382, 32073, 53455, 64146, 106910, 160365, 245893, 310039, 320730, 491786, 620078, 737679, 930117, 1229465, 1475358, 1550195, 1860234, 2458930, 3100390, 3688395, 4650585, 7130897, 7376790, 9301170, 14261794, 21392691, 35654485, 42785382, 71308970, 106963455, 213926910]

約数ペア:

[(1, 213926910), (2, 106963455), (3, 71308970), (5, 42785382), (6, 35654485), (10, 21392691), (15, 14261794), (23, 9301170), (29, 7376790), (30, 7130897), (46, 4650585), (58, 3688395), (69, 3100390), (87, 2458930), (115, 1860234), (138, 1550195), (145, 1475358), (174, 1229465), (230, 930117), (290, 737679), (345, 620078), (435, 491786), (667, 320730), (690, 310039), (870, 245893), (1334, 160365), (2001, 106910), (3335, 64146), (4002, 53455), (6670, 32073), (10005, 21382), (10691, 20010)]