28132110

素因数分解:

$2^1\times 3^6\times 5^1\times {\mathrm{17}}^1\times {\mathrm{227}}^1$

素因数の和:269

約数の個数: 112

約数和(自身を含む): 80742096

約数和(自身を除く): 52609986

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 17, 18, 27, 30, 34, 45, 51, 54, 81, 85, 90, 102, 135, 153, 162, 170, 227, 243, 255, 270, 306, 405, 454, 459, 486, 510, 681, 729, 765, 810, 918, 1135, 1215, 1362, 1377, 1458, 1530, 2043, 2270, 2295, 2430, 2754, 3405, 3645, 3859, 4086, 4131, 4590, 6129, 6810, 6885, 7290, 7718, 8262, 10215, 11577, 12258, 12393, 13770, 18387, 19295, 20430, 20655, 23154, 24786, 30645, 34731, 36774, 38590, 41310, 55161, 57885, 61290, 61965, 69462, 91935, 104193, 110322, 115770, 123930, 165483, 173655, 183870, 208386, 275805, 312579, 330966, 347310, 520965, 551610, 625158, 827415, 937737, 1041930, 1562895, 1654830, 1875474, 2813211, 3125790, 4688685, 5626422, 9377370, 14066055, 28132110]

約数ペア:

[(1, 28132110), (2, 14066055), (3, 9377370), (5, 5626422), (6, 4688685), (9, 3125790), (10, 2813211), (15, 1875474), (17, 1654830), (18, 1562895), (27, 1041930), (30, 937737), (34, 827415), (45, 625158), (51, 551610), (54, 520965), (81, 347310), (85, 330966), (90, 312579), (102, 275805), (135, 208386), (153, 183870), (162, 173655), (170, 165483), (227, 123930), (243, 115770), (255, 110322), (270, 104193), (306, 91935), (405, 69462), (454, 61965), (459, 61290), (486, 57885), (510, 55161), (681, 41310), (729, 38590), (765, 36774), (810, 34731), (918, 30645), (1135, 24786), (1215, 23154), (1362, 20655), (1377, 20430), (1458, 19295), (1530, 18387), (2043, 13770), (2270, 12393), (2295, 12258), (2430, 11577), (2754, 10215), (3405, 8262), (3645, 7718), (3859, 7290), (4086, 6885), (4131, 6810), (4590, 6129)]