65595540

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{47533}}^1$

素因数の和:47568

約数の個数: 48

約数和(自身を含む): 191657088

約数和(自身を除く): 126061548

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, 47533, 95066, 142599, 190132, 237665, 285198, 475330, 570396, 712995, 950660, 1093259, 1425990, 2186518, 2851980, 3279777, 4373036, 5466295, 6559554, 10932590, 13119108, 16398885, 21865180, 32797770, 65595540]

約数ペア:

[(1, 65595540), (2, 32797770), (3, 21865180), (4, 16398885), (5, 13119108), (6, 10932590), (10, 6559554), (12, 5466295), (15, 4373036), (20, 3279777), (23, 2851980), (30, 2186518), (46, 1425990), (60, 1093259), (69, 950660), (92, 712995), (115, 570396), (138, 475330), (230, 285198), (276, 237665), (345, 190132), (460, 142599), (690, 95066), (1380, 47533)]