6955940

素因数分解:

$2^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{67}}^1\times {\mathrm{179}}^1$

素因数の和:284

約数の個数: 48

約数和(自身を含む): 15422400

約数和(自身を除く): 8466460

約数列:

[1, 2, 4, 5, 10, 20, 29, 58, 67, 116, 134, 145, 179, 268, 290, 335, 358, 580, 670, 716, 895, 1340, 1790, 1943, 3580, 3886, 5191, 7772, 9715, 10382, 11993, 19430, 20764, 23986, 25955, 38860, 47972, 51910, 59965, 103820, 119930, 239860, 347797, 695594, 1391188, 1738985, 3477970, 6955940]

約数ペア:

[(1, 6955940), (2, 3477970), (4, 1738985), (5, 1391188), (10, 695594), (20, 347797), (29, 239860), (58, 119930), (67, 103820), (116, 59965), (134, 51910), (145, 47972), (179, 38860), (268, 25955), (290, 23986), (335, 20764), (358, 19430), (580, 11993), (670, 10382), (716, 9715), (895, 7772), (1340, 5191), (1790, 3886), (1943, 3580)]