2442159420

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{277}}^1\times {\mathrm{146941}}^1$

素因数の和:147230

約数の個数: 48

約数和(自身を含む): 6862779168

約数和(自身を除く): 4420619748

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 277, 554, 831, 1108, 1385, 1662, 2770, 3324, 4155, 5540, 8310, 16620, 146941, 293882, 440823, 587764, 734705, 881646, 1469410, 1763292, 2204115, 2938820, 4408230, 8816460, 40702657, 81405314, 122107971, 162810628, 203513285, 244215942, 407026570, 488431884, 610539855, 814053140, 1221079710, 2442159420]

約数ペア:

[(1, 2442159420), (2, 1221079710), (3, 814053140), (4, 610539855), (5, 488431884), (6, 407026570), (10, 244215942), (12, 203513285), (15, 162810628), (20, 122107971), (30, 81405314), (60, 40702657), (277, 8816460), (554, 4408230), (831, 2938820), (1108, 2204115), (1385, 1763292), (1662, 1469410), (2770, 881646), (3324, 734705), (4155, 587764), (5540, 440823), (8310, 293882), (16620, 146941)]