255062010

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{733}}^1\times {\mathrm{1657}}^1$

素因数の和:2407

約数の個数: 64

約数和(自身を含む): 700975872

約数和(自身を除く): 445913862

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 733, 1466, 1657, 2199, 3314, 3665, 4398, 4971, 5131, 7330, 8285, 9942, 10262, 10995, 11599, 15393, 16570, 21990, 23198, 24855, 25655, 30786, 34797, 49710, 51310, 57995, 69594, 76965, 115990, 153930, 173985, 347970, 1214581, 2429162, 3643743, 6072905, 7287486, 8502067, 12145810, 17004134, 18218715, 25506201, 36437430, 42510335, 51012402, 85020670, 127531005, 255062010]

約数ペア:

[(1, 255062010), (2, 127531005), (3, 85020670), (5, 51012402), (6, 42510335), (7, 36437430), (10, 25506201), (14, 18218715), (15, 17004134), (21, 12145810), (30, 8502067), (35, 7287486), (42, 6072905), (70, 3643743), (105, 2429162), (210, 1214581), (733, 347970), (1466, 173985), (1657, 153930), (2199, 115990), (3314, 76965), (3665, 69594), (4398, 57995), (4971, 51310), (5131, 49710), (7330, 34797), (8285, 30786), (9942, 25655), (10262, 24855), (10995, 23198), (11599, 21990), (15393, 16570)]