3069940

素因数分解:

$2^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{67}}^1\times {\mathrm{79}}^1$

素因数の和:184

約数の個数: 48

約数和(自身を含む): 6854400

約数和(自身を除く): 3784460

約数列:

[1, 2, 4, 5, 10, 20, 29, 58, 67, 79, 116, 134, 145, 158, 268, 290, 316, 335, 395, 580, 670, 790, 1340, 1580, 1943, 2291, 3886, 4582, 5293, 7772, 9164, 9715, 10586, 11455, 19430, 21172, 22910, 26465, 38860, 45820, 52930, 105860, 153497, 306994, 613988, 767485, 1534970, 3069940]

約数ペア:

[(1, 3069940), (2, 1534970), (4, 767485), (5, 613988), (10, 306994), (20, 153497), (29, 105860), (58, 52930), (67, 45820), (79, 38860), (116, 26465), (134, 22910), (145, 21172), (158, 19430), (268, 11455), (290, 10586), (316, 9715), (335, 9164), (395, 7772), (580, 5293), (670, 4582), (790, 3886), (1340, 2291), (1580, 1943)]