87674550

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{19}}^1\times {\mathrm{30763}}^1$

素因数の和:30797

約数の個数: 48

約数和(自身を含む): 228884160

約数和(自身を除く): 141209610

約数列:

[1, 2, 3, 5, 6, 10, 15, 19, 25, 30, 38, 50, 57, 75, 95, 114, 150, 190, 285, 475, 570, 950, 1425, 2850, 30763, 61526, 92289, 153815, 184578, 307630, 461445, 584497, 769075, 922890, 1168994, 1538150, 1753491, 2307225, 2922485, 3506982, 4614450, 5844970, 8767455, 14612425, 17534910, 29224850, 43837275, 87674550]

約数ペア:

[(1, 87674550), (2, 43837275), (3, 29224850), (5, 17534910), (6, 14612425), (10, 8767455), (15, 5844970), (19, 4614450), (25, 3506982), (30, 2922485), (38, 2307225), (50, 1753491), (57, 1538150), (75, 1168994), (95, 922890), (114, 769075), (150, 584497), (190, 461445), (285, 307630), (475, 184578), (570, 153815), (950, 92289), (1425, 61526), (2850, 30763)]