2988474930

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{89}}^1\times {\mathrm{53299}}^1$

素因数の和:53408

約数の個数: 96

約数和(自身を含む): 8979984000

約数和(自身を除く): 5991509070

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, 53299, 56070, 106598, 159897, 266495, 319794, 373093, 479691, 532990, 746186, 799485, 959382, 1119279, 1598970, 1865465, 2238558, 2398455, 3357837, 3730930, 4743611, 4796910, 5596395, 6715674, 9487222, 11192790, 14230833, 16789185, 23718055, 28461666, 33205277, 33578370, 42692499, 47436110, 66410554, 71154165, 85384998, 99615831, 142308330, 166026385, 199231662, 213462495, 298847493, 332052770, 426924990, 498079155, 597694986, 996158310, 1494237465, 2988474930]

約数ペア:

[(1, 2988474930), (2, 1494237465), (3, 996158310), (5, 597694986), (6, 498079155), (7, 426924990), (9, 332052770), (10, 298847493), (14, 213462495), (15, 199231662), (18, 166026385), (21, 142308330), (30, 99615831), (35, 85384998), (42, 71154165), (45, 66410554), (63, 47436110), (70, 42692499), (89, 33578370), (90, 33205277), (105, 28461666), (126, 23718055), (178, 16789185), (210, 14230833), (267, 11192790), (315, 9487222), (445, 6715674), (534, 5596395), (623, 4796910), (630, 4743611), (801, 3730930), (890, 3357837), (1246, 2398455), (1335, 2238558), (1602, 1865465), (1869, 1598970), (2670, 1119279), (3115, 959382), (3738, 799485), (4005, 746186), (5607, 532990), (6230, 479691), (8010, 373093), (9345, 319794), (11214, 266495), (18690, 159897), (28035, 106598), (53299, 56070)]