10455340

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{191}}^1$

素因数の和:247

約数の個数: 96

約数和(自身を含む): 27869184

約数和(自身を除く): 17413844

約数列:

[1, 2, 4, 5, 7, 10, 14, 17, 20, 23, 28, 34, 35, 46, 68, 70, 85, 92, 115, 119, 140, 161, 170, 191, 230, 238, 322, 340, 382, 391, 460, 476, 595, 644, 764, 782, 805, 955, 1190, 1337, 1564, 1610, 1910, 1955, 2380, 2674, 2737, 3220, 3247, 3820, 3910, 4393, 5348, 5474, 6494, 6685, 7820, 8786, 10948, 12988, 13370, 13685, 16235, 17572, 21965, 22729, 26740, 27370, 30751, 32470, 43930, 45458, 54740, 61502, 64940, 74681, 87860, 90916, 113645, 123004, 149362, 153755, 227290, 298724, 307510, 373405, 454580, 522767, 615020, 746810, 1045534, 1493620, 2091068, 2613835, 5227670, 10455340]

約数ペア:

[(1, 10455340), (2, 5227670), (4, 2613835), (5, 2091068), (7, 1493620), (10, 1045534), (14, 746810), (17, 615020), (20, 522767), (23, 454580), (28, 373405), (34, 307510), (35, 298724), (46, 227290), (68, 153755), (70, 149362), (85, 123004), (92, 113645), (115, 90916), (119, 87860), (140, 74681), (161, 64940), (170, 61502), (191, 54740), (230, 45458), (238, 43930), (322, 32470), (340, 30751), (382, 27370), (391, 26740), (460, 22729), (476, 21965), (595, 17572), (644, 16235), (764, 13685), (782, 13370), (805, 12988), (955, 10948), (1190, 8786), (1337, 7820), (1564, 6685), (1610, 6494), (1910, 5474), (1955, 5348), (2380, 4393), (2674, 3910), (2737, 3820), (3220, 3247)]