2021030532

素因数分解:

$2^2\times 3^2\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{139}}^1\times {\mathrm{733}}^1$

素因数の和:930

約数の個数: 144

約数和(自身を含む): 5610696000

約数和(自身を除く): 3589665468

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 29, 36, 38, 57, 58, 76, 87, 114, 116, 139, 171, 174, 228, 261, 278, 342, 348, 417, 522, 551, 556, 684, 733, 834, 1044, 1102, 1251, 1466, 1653, 1668, 2199, 2204, 2502, 2641, 2932, 3306, 4031, 4398, 4959, 5004, 5282, 6597, 6612, 7923, 8062, 8796, 9918, 10564, 12093, 13194, 13927, 15846, 16124, 19836, 21257, 23769, 24186, 26388, 27854, 31692, 36279, 41781, 42514, 47538, 48372, 55708, 63771, 72558, 76589, 83562, 85028, 95076, 101887, 125343, 127542, 145116, 153178, 167124, 191313, 203774, 229767, 250686, 255084, 305661, 306356, 382626, 403883, 407548, 459534, 501372, 611322, 689301, 765252, 807766, 916983, 919068, 1211649, 1222644, 1378602, 1615532, 1833966, 1935853, 2423298, 2757204, 2954723, 3634947, 3667932, 3871706, 4846596, 5807559, 5909446, 7269894, 7743412, 8864169, 11615118, 11818892, 14539788, 17422677, 17728338, 23230236, 26592507, 34845354, 35456676, 53185014, 56139737, 69690708, 106370028, 112279474, 168419211, 224558948, 336838422, 505257633, 673676844, 1010515266, 2021030532]

約数ペア:

[(1, 2021030532), (2, 1010515266), (3, 673676844), (4, 505257633), (6, 336838422), (9, 224558948), (12, 168419211), (18, 112279474), (19, 106370028), (29, 69690708), (36, 56139737), (38, 53185014), (57, 35456676), (58, 34845354), (76, 26592507), (87, 23230236), (114, 17728338), (116, 17422677), (139, 14539788), (171, 11818892), (174, 11615118), (228, 8864169), (261, 7743412), (278, 7269894), (342, 5909446), (348, 5807559), (417, 4846596), (522, 3871706), (551, 3667932), (556, 3634947), (684, 2954723), (733, 2757204), (834, 2423298), (1044, 1935853), (1102, 1833966), (1251, 1615532), (1466, 1378602), (1653, 1222644), (1668, 1211649), (2199, 919068), (2204, 916983), (2502, 807766), (2641, 765252), (2932, 689301), (3306, 611322), (4031, 501372), (4398, 459534), (4959, 407548), (5004, 403883), (5282, 382626), (6597, 306356), (6612, 305661), (7923, 255084), (8062, 250686), (8796, 229767), (9918, 203774), (10564, 191313), (12093, 167124), (13194, 153178), (13927, 145116), (15846, 127542), (16124, 125343), (19836, 101887), (21257, 95076), (23769, 85028), (24186, 83562), (26388, 76589), (27854, 72558), (31692, 63771), (36279, 55708), (41781, 48372), (42514, 47538)]