202403820

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{63649}}^1$

素因数の和:63714

約数の個数: 48

約数和(自身を含む): 577432800

約数和(自身を除く): 375028980

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 53, 60, 106, 159, 212, 265, 318, 530, 636, 795, 1060, 1590, 3180, 63649, 127298, 190947, 254596, 318245, 381894, 636490, 763788, 954735, 1272980, 1909470, 3373397, 3818940, 6746794, 10120191, 13493588, 16866985, 20240382, 33733970, 40480764, 50600955, 67467940, 101201910, 202403820]

約数ペア:

[(1, 202403820), (2, 101201910), (3, 67467940), (4, 50600955), (5, 40480764), (6, 33733970), (10, 20240382), (12, 16866985), (15, 13493588), (20, 10120191), (30, 6746794), (53, 3818940), (60, 3373397), (106, 1909470), (159, 1272980), (212, 954735), (265, 763788), (318, 636490), (530, 381894), (636, 318245), (795, 254596), (1060, 190947), (1590, 127298), (3180, 63649)]