98439540

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{71333}}^1$

素因数の和:71368

約数の個数: 48

約数和(自身を含む): 287618688

約数和(自身を除く): 189179148

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, 71333, 142666, 213999, 285332, 356665, 427998, 713330, 855996, 1069995, 1426660, 1640659, 2139990, 3281318, 4279980, 4921977, 6562636, 8203295, 9843954, 16406590, 19687908, 24609885, 32813180, 49219770, 98439540]

約数ペア:

[(1, 98439540), (2, 49219770), (3, 32813180), (4, 24609885), (5, 19687908), (6, 16406590), (10, 9843954), (12, 8203295), (15, 6562636), (20, 4921977), (23, 4279980), (30, 3281318), (46, 2139990), (60, 1640659), (69, 1426660), (92, 1069995), (115, 855996), (138, 713330), (230, 427998), (276, 356665), (345, 285332), (460, 213999), (690, 142666), (1380, 71333)]