109548740

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{103}}^1\times {\mathrm{107}}^1$

素因数の和:297

約数の個数: 96

約数和(自身を含む): 271724544

約数和(自身を除く): 162175804

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 71, 103, 107, 140, 142, 206, 214, 284, 355, 412, 428, 497, 515, 535, 710, 721, 749, 994, 1030, 1070, 1420, 1442, 1498, 1988, 2060, 2140, 2485, 2884, 2996, 3605, 3745, 4970, 7210, 7313, 7490, 7597, 9940, 11021, 14420, 14626, 14980, 15194, 22042, 29252, 30388, 36565, 37985, 44084, 51191, 53179, 55105, 73130, 75970, 77147, 102382, 106358, 110210, 146260, 151940, 154294, 204764, 212716, 220420, 255955, 265895, 308588, 385735, 511910, 531790, 771470, 782491, 1023820, 1063580, 1542940, 1564982, 3129964, 3912455, 5477437, 7824910, 10954874, 15649820, 21909748, 27387185, 54774370, 109548740]

約数ペア:

[(1, 109548740), (2, 54774370), (4, 27387185), (5, 21909748), (7, 15649820), (10, 10954874), (14, 7824910), (20, 5477437), (28, 3912455), (35, 3129964), (70, 1564982), (71, 1542940), (103, 1063580), (107, 1023820), (140, 782491), (142, 771470), (206, 531790), (214, 511910), (284, 385735), (355, 308588), (412, 265895), (428, 255955), (497, 220420), (515, 212716), (535, 204764), (710, 154294), (721, 151940), (749, 146260), (994, 110210), (1030, 106358), (1070, 102382), (1420, 77147), (1442, 75970), (1498, 73130), (1988, 55105), (2060, 53179), (2140, 51191), (2485, 44084), (2884, 37985), (2996, 36565), (3605, 30388), (3745, 29252), (4970, 22042), (7210, 15194), (7313, 14980), (7490, 14626), (7597, 14420), (9940, 11021)]