1100903220

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{210901}}^1$

素因数の和:210945

約数の個数: 72

約数和(自身を含む): 3454574760

約数和(自身を除く): 2353671540

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 29, 30, 36, 45, 58, 60, 87, 90, 116, 145, 174, 180, 261, 290, 348, 435, 522, 580, 870, 1044, 1305, 1740, 2610, 5220, 210901, 421802, 632703, 843604, 1054505, 1265406, 1898109, 2109010, 2530812, 3163515, 3796218, 4218020, 6116129, 6327030, 7592436, 9490545, 12232258, 12654060, 18348387, 18981090, 24464516, 30580645, 36696774, 37962180, 55045161, 61161290, 73393548, 91741935, 110090322, 122322580, 183483870, 220180644, 275225805, 366967740, 550451610, 1100903220]

約数ペア:

[(1, 1100903220), (2, 550451610), (3, 366967740), (4, 275225805), (5, 220180644), (6, 183483870), (9, 122322580), (10, 110090322), (12, 91741935), (15, 73393548), (18, 61161290), (20, 55045161), (29, 37962180), (30, 36696774), (36, 30580645), (45, 24464516), (58, 18981090), (60, 18348387), (87, 12654060), (90, 12232258), (116, 9490545), (145, 7592436), (174, 6327030), (180, 6116129), (261, 4218020), (290, 3796218), (348, 3163515), (435, 2530812), (522, 2109010), (580, 1898109), (870, 1265406), (1044, 1054505), (1305, 843604), (1740, 632703), (2610, 421802), (5220, 210901)]