219402540

素因数分解:

$2^2\times 3^3\times 5^1\times 7^1\times {\mathrm{58043}}^1$

素因数の和:58068

約数の個数: 96

約数和(自身を含む): 780111360

約数和(自身を除く): 560708820

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 27, 28, 30, 35, 36, 42, 45, 54, 60, 63, 70, 84, 90, 105, 108, 126, 135, 140, 180, 189, 210, 252, 270, 315, 378, 420, 540, 630, 756, 945, 1260, 1890, 3780, 58043, 116086, 174129, 232172, 290215, 348258, 406301, 522387, 580430, 696516, 812602, 870645, 1044774, 1160860, 1218903, 1567161, 1625204, 1741290, 2031505, 2089548, 2437806, 2611935, 3134322, 3482580, 3656709, 4063010, 4875612, 5223870, 6094515, 6268644, 7313418, 7835805, 8126020, 10447740, 10970127, 12189030, 14626836, 15671610, 18283545, 21940254, 24378060, 31343220, 36567090, 43880508, 54850635, 73134180, 109701270, 219402540]

約数ペア:

[(1, 219402540), (2, 109701270), (3, 73134180), (4, 54850635), (5, 43880508), (6, 36567090), (7, 31343220), (9, 24378060), (10, 21940254), (12, 18283545), (14, 15671610), (15, 14626836), (18, 12189030), (20, 10970127), (21, 10447740), (27, 8126020), (28, 7835805), (30, 7313418), (35, 6268644), (36, 6094515), (42, 5223870), (45, 4875612), (54, 4063010), (60, 3656709), (63, 3482580), (70, 3134322), (84, 2611935), (90, 2437806), (105, 2089548), (108, 2031505), (126, 1741290), (135, 1625204), (140, 1567161), (180, 1218903), (189, 1160860), (210, 1044774), (252, 870645), (270, 812602), (315, 696516), (378, 580430), (420, 522387), (540, 406301), (630, 348258), (756, 290215), (945, 232172), (1260, 174129), (1890, 116086), (3780, 58043)]