171022020

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{9533}}^1$

素因数の和:9581

約数の個数: 96

約数和(自身を含む): 538175232

約数和(自身を除く): 367153212

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 23, 26, 30, 39, 46, 52, 60, 65, 69, 78, 92, 115, 130, 138, 156, 195, 230, 260, 276, 299, 345, 390, 460, 598, 690, 780, 897, 1196, 1380, 1495, 1794, 2990, 3588, 4485, 5980, 8970, 9533, 17940, 19066, 28599, 38132, 47665, 57198, 95330, 114396, 123929, 142995, 190660, 219259, 247858, 285990, 371787, 438518, 495716, 571980, 619645, 657777, 743574, 877036, 1096295, 1239290, 1315554, 1487148, 1858935, 2192590, 2478580, 2631108, 2850367, 3288885, 3717870, 4385180, 5700734, 6577770, 7435740, 8551101, 11401468, 13155540, 14251835, 17102202, 28503670, 34204404, 42755505, 57007340, 85511010, 171022020]

約数ペア:

[(1, 171022020), (2, 85511010), (3, 57007340), (4, 42755505), (5, 34204404), (6, 28503670), (10, 17102202), (12, 14251835), (13, 13155540), (15, 11401468), (20, 8551101), (23, 7435740), (26, 6577770), (30, 5700734), (39, 4385180), (46, 3717870), (52, 3288885), (60, 2850367), (65, 2631108), (69, 2478580), (78, 2192590), (92, 1858935), (115, 1487148), (130, 1315554), (138, 1239290), (156, 1096295), (195, 877036), (230, 743574), (260, 657777), (276, 619645), (299, 571980), (345, 495716), (390, 438518), (460, 371787), (598, 285990), (690, 247858), (780, 219259), (897, 190660), (1196, 142995), (1380, 123929), (1495, 114396), (1794, 95330), (2990, 57198), (3588, 47665), (4485, 38132), (5980, 28599), (8970, 19066), (9533, 17940)]