23343970

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{19}}^1\times {\mathrm{727}}^1$

素因数の和:779

約数の個数: 48

約数和(自身を含む): 47960640

約数和(自身を除く): 24616670

約数列:

[1, 2, 5, 10, 13, 19, 26, 38, 65, 95, 130, 169, 190, 247, 338, 494, 727, 845, 1235, 1454, 1690, 2470, 3211, 3635, 6422, 7270, 9451, 13813, 16055, 18902, 27626, 32110, 47255, 69065, 94510, 122863, 138130, 179569, 245726, 359138, 614315, 897845, 1228630, 1795690, 2334397, 4668794, 11671985, 23343970]

約数ペア:

[(1, 23343970), (2, 11671985), (5, 4668794), (10, 2334397), (13, 1795690), (19, 1228630), (26, 897845), (38, 614315), (65, 359138), (95, 245726), (130, 179569), (169, 138130), (190, 122863), (247, 94510), (338, 69065), (494, 47255), (727, 32110), (845, 27626), (1235, 18902), (1454, 16055), (1690, 13813), (2470, 9451), (3211, 7270), (3635, 6422)]