83543820

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{60539}}^1$

素因数の和:60574

約数の個数: 48

約数和(自身を含む): 244097280

約数和(自身を除く): 160553460

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 23, 30, 46, 60, 69, 92, 115, 138, 230, 276, 345, 460, 690, 1380, 60539, 121078, 181617, 242156, 302695, 363234, 605390, 726468, 908085, 1210780, 1392397, 1816170, 2784794, 3632340, 4177191, 5569588, 6961985, 8354382, 13923970, 16708764, 20885955, 27847940, 41771910, 83543820]

約数ペア:

[(1, 83543820), (2, 41771910), (3, 27847940), (4, 20885955), (5, 16708764), (6, 13923970), (10, 8354382), (12, 6961985), (15, 5569588), (20, 4177191), (23, 3632340), (30, 2784794), (46, 1816170), (60, 1392397), (69, 1210780), (92, 908085), (115, 726468), (138, 605390), (230, 363234), (276, 302695), (345, 242156), (460, 181617), (690, 121078), (1380, 60539)]