3330860

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{557}}^1$

素因数の和:602

約数の個数: 48

約数和(自身を含む): 7874496

約数和(自身を除く): 4543636

約数列:

[1, 2, 4, 5, 10, 13, 20, 23, 26, 46, 52, 65, 92, 115, 130, 230, 260, 299, 460, 557, 598, 1114, 1196, 1495, 2228, 2785, 2990, 5570, 5980, 7241, 11140, 12811, 14482, 25622, 28964, 36205, 51244, 64055, 72410, 128110, 144820, 166543, 256220, 333086, 666172, 832715, 1665430, 3330860]

約数ペア:

[(1, 3330860), (2, 1665430), (4, 832715), (5, 666172), (10, 333086), (13, 256220), (20, 166543), (23, 144820), (26, 128110), (46, 72410), (52, 64055), (65, 51244), (92, 36205), (115, 28964), (130, 25622), (230, 14482), (260, 12811), (299, 11140), (460, 7241), (557, 5980), (598, 5570), (1114, 2990), (1196, 2785), (1495, 2228)]