82179930

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{89}}^1\times {\mathrm{4397}}^1$

素因数の和:4503

約数の個数: 64

約数和(自身を含む): 227992320

約数和(自身を除く): 145812390

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 89, 105, 178, 210, 267, 445, 534, 623, 890, 1246, 1335, 1869, 2670, 3115, 3738, 4397, 6230, 8794, 9345, 13191, 18690, 21985, 26382, 30779, 43970, 61558, 65955, 92337, 131910, 153895, 184674, 307790, 391333, 461685, 782666, 923370, 1173999, 1956665, 2347998, 2739331, 3913330, 5478662, 5869995, 8217993, 11739990, 13696655, 16435986, 27393310, 41089965, 82179930]

約数ペア:

[(1, 82179930), (2, 41089965), (3, 27393310), (5, 16435986), (6, 13696655), (7, 11739990), (10, 8217993), (14, 5869995), (15, 5478662), (21, 3913330), (30, 2739331), (35, 2347998), (42, 1956665), (70, 1173999), (89, 923370), (105, 782666), (178, 461685), (210, 391333), (267, 307790), (445, 184674), (534, 153895), (623, 131910), (890, 92337), (1246, 65955), (1335, 61558), (1869, 43970), (2670, 30779), (3115, 26382), (3738, 21985), (4397, 18690), (6230, 13191), (8794, 9345)]