30485580

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{22091}}^1$

素因数の和:22126

約数の個数: 48

約数和(自身を含む): 89074944

約数和(自身を除く): 58589364

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, 22091, 44182, 66273, 88364, 110455, 132546, 220910, 265092, 331365, 441820, 508093, 662730, 1016186, 1325460, 1524279, 2032372, 2540465, 3048558, 5080930, 6097116, 7621395, 10161860, 15242790, 30485580]

約数ペア:

[(1, 30485580), (2, 15242790), (3, 10161860), (4, 7621395), (5, 6097116), (6, 5080930), (10, 3048558), (12, 2540465), (15, 2032372), (20, 1524279), (23, 1325460), (30, 1016186), (46, 662730), (60, 508093), (69, 441820), (92, 331365), (115, 265092), (138, 220910), (230, 132546), (276, 110455), (345, 88364), (460, 66273), (690, 44182), (1380, 22091)]