8963790

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{1181}}^1$

素因数の和:1225

約数の個数: 64

約数和(自身を含む): 24509952

約数和(自身を除く): 15546162

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 22, 23, 30, 33, 46, 55, 66, 69, 110, 115, 138, 165, 230, 253, 330, 345, 506, 690, 759, 1181, 1265, 1518, 2362, 2530, 3543, 3795, 5905, 7086, 7590, 11810, 12991, 17715, 25982, 27163, 35430, 38973, 54326, 64955, 77946, 81489, 129910, 135815, 162978, 194865, 271630, 298793, 389730, 407445, 597586, 814890, 896379, 1493965, 1792758, 2987930, 4481895, 8963790]

約数ペア:

[(1, 8963790), (2, 4481895), (3, 2987930), (5, 1792758), (6, 1493965), (10, 896379), (11, 814890), (15, 597586), (22, 407445), (23, 389730), (30, 298793), (33, 271630), (46, 194865), (55, 162978), (66, 135815), (69, 129910), (110, 81489), (115, 77946), (138, 64955), (165, 54326), (230, 38973), (253, 35430), (330, 27163), (345, 25982), (506, 17715), (690, 12991), (759, 11810), (1181, 7590), (1265, 7086), (1518, 5905), (2362, 3795), (2530, 3543)]