2314780

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{307}}^1$

素因数の和:358

約数の個数: 48

約数和(自身を含む): 5433120

約数和(自身を除く): 3118340

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 29, 52, 58, 65, 116, 130, 145, 260, 290, 307, 377, 580, 614, 754, 1228, 1508, 1535, 1885, 3070, 3770, 3991, 6140, 7540, 7982, 8903, 15964, 17806, 19955, 35612, 39910, 44515, 79820, 89030, 115739, 178060, 231478, 462956, 578695, 1157390, 2314780]

約数ペア:

[(1, 2314780), (2, 1157390), (4, 578695), (5, 462956), (10, 231478), (13, 178060), (20, 115739), (26, 89030), (29, 79820), (52, 44515), (58, 39910), (65, 35612), (116, 19955), (130, 17806), (145, 15964), (260, 8903), (290, 7982), (307, 7540), (377, 6140), (580, 3991), (614, 3770), (754, 3070), (1228, 1885), (1508, 1535)]