9647580

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{6991}}^1$

素因数の和:7026

約数の個数: 48

約数和(自身を含む): 28191744

約数和(自身を除く): 18544164

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, 6991, 13982, 20973, 27964, 34955, 41946, 69910, 83892, 104865, 139820, 160793, 209730, 321586, 419460, 482379, 643172, 803965, 964758, 1607930, 1929516, 2411895, 3215860, 4823790, 9647580]

約数ペア:

[(1, 9647580), (2, 4823790), (3, 3215860), (4, 2411895), (5, 1929516), (6, 1607930), (10, 964758), (12, 803965), (15, 643172), (20, 482379), (23, 419460), (30, 321586), (46, 209730), (60, 160793), (69, 139820), (92, 104865), (115, 83892), (138, 69910), (230, 41946), (276, 34955), (345, 27964), (460, 20973), (690, 13982), (1380, 6991)]