28868929110

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{89}}^1\times {\mathrm{514873}}^1$

素因数の和:514982

約数の個数: 96

約数和(自身を含む): 86745971520

約数和(自身を除く): 57877042410

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 30, 35, 42, 45, 63, 70, 89, 90, 105, 126, 178, 210, 267, 315, 445, 534, 623, 630, 801, 890, 1246, 1335, 1602, 1869, 2670, 3115, 3738, 4005, 5607, 6230, 8010, 9345, 11214, 18690, 28035, 56070, 514873, 1029746, 1544619, 2574365, 3089238, 3604111, 4633857, 5148730, 7208222, 7723095, 9267714, 10812333, 15446190, 18020555, 21624666, 23169285, 32436999, 36041110, 45823697, 46338570, 54061665, 64873998, 91647394, 108123330, 137471091, 162184995, 229118485, 274942182, 320765879, 324369990, 412413273, 458236970, 641531758, 687355455, 824826546, 962297637, 1374710910, 1603829395, 1924595274, 2062066365, 2886892911, 3207658790, 4124132730, 4811488185, 5773785822, 9622976370, 14434464555, 28868929110]

約数ペア:

[(1, 28868929110), (2, 14434464555), (3, 9622976370), (5, 5773785822), (6, 4811488185), (7, 4124132730), (9, 3207658790), (10, 2886892911), (14, 2062066365), (15, 1924595274), (18, 1603829395), (21, 1374710910), (30, 962297637), (35, 824826546), (42, 687355455), (45, 641531758), (63, 458236970), (70, 412413273), (89, 324369990), (90, 320765879), (105, 274942182), (126, 229118485), (178, 162184995), (210, 137471091), (267, 108123330), (315, 91647394), (445, 64873998), (534, 54061665), (623, 46338570), (630, 45823697), (801, 36041110), (890, 32436999), (1246, 23169285), (1335, 21624666), (1602, 18020555), (1869, 15446190), (2670, 10812333), (3115, 9267714), (3738, 7723095), (4005, 7208222), (5607, 5148730), (6230, 4633857), (8010, 3604111), (9345, 3089238), (11214, 2574365), (18690, 1544619), (28035, 1029746), (56070, 514873)]