190680210

素因数分解:

$2^1\times 3^3\times 5^1\times 7^1\times {\mathrm{233}}^1\times {\mathrm{433}}^1$

素因数の和:689

約数の個数: 128

約数和(自身を含む): 584962560

約数和(自身を除く): 394282350

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 27, 30, 35, 42, 45, 54, 63, 70, 90, 105, 126, 135, 189, 210, 233, 270, 315, 378, 433, 466, 630, 699, 866, 945, 1165, 1299, 1398, 1631, 1890, 2097, 2165, 2330, 2598, 3031, 3262, 3495, 3897, 4194, 4330, 4893, 6062, 6291, 6495, 6990, 7794, 8155, 9093, 9786, 10485, 11691, 12582, 12990, 14679, 15155, 16310, 18186, 19485, 20970, 23382, 24465, 27279, 29358, 30310, 31455, 38970, 44037, 45465, 48930, 54558, 58455, 62910, 73395, 81837, 88074, 90930, 100889, 116910, 136395, 146790, 163674, 201778, 220185, 272790, 302667, 409185, 440370, 504445, 605334, 706223, 818370, 908001, 1008890, 1412446, 1513335, 1816002, 2118669, 2724003, 3026670, 3531115, 4237338, 4540005, 5448006, 6356007, 7062230, 9080010, 10593345, 12712014, 13620015, 19068021, 21186690, 27240030, 31780035, 38136042, 63560070, 95340105, 190680210]

約数ペア:

[(1, 190680210), (2, 95340105), (3, 63560070), (5, 38136042), (6, 31780035), (7, 27240030), (9, 21186690), (10, 19068021), (14, 13620015), (15, 12712014), (18, 10593345), (21, 9080010), (27, 7062230), (30, 6356007), (35, 5448006), (42, 4540005), (45, 4237338), (54, 3531115), (63, 3026670), (70, 2724003), (90, 2118669), (105, 1816002), (126, 1513335), (135, 1412446), (189, 1008890), (210, 908001), (233, 818370), (270, 706223), (315, 605334), (378, 504445), (433, 440370), (466, 409185), (630, 302667), (699, 272790), (866, 220185), (945, 201778), (1165, 163674), (1299, 146790), (1398, 136395), (1631, 116910), (1890, 100889), (2097, 90930), (2165, 88074), (2330, 81837), (2598, 73395), (3031, 62910), (3262, 58455), (3495, 54558), (3897, 48930), (4194, 45465), (4330, 44037), (4893, 38970), (6062, 31455), (6291, 30310), (6495, 29358), (6990, 27279), (7794, 24465), (8155, 23382), (9093, 20970), (9786, 19485), (10485, 18186), (11691, 16310), (12582, 15155), (12990, 14679)]