2085909540

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{18701}}^1$

素因数の和:18750

約数の個数: 144

約数和(自身を含む): 6899691456

約数和(自身を除く): 4813781916

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 13, 15, 20, 22, 26, 30, 33, 39, 44, 52, 55, 60, 65, 66, 78, 110, 130, 132, 143, 156, 165, 169, 195, 220, 260, 286, 330, 338, 390, 429, 507, 572, 660, 676, 715, 780, 845, 858, 1014, 1430, 1690, 1716, 1859, 2028, 2145, 2535, 2860, 3380, 3718, 4290, 5070, 5577, 7436, 8580, 9295, 10140, 11154, 18590, 18701, 22308, 27885, 37180, 37402, 55770, 56103, 74804, 93505, 111540, 112206, 187010, 205711, 224412, 243113, 280515, 374020, 411422, 486226, 561030, 617133, 729339, 822844, 972452, 1028555, 1122060, 1215565, 1234266, 1458678, 2057110, 2431130, 2468532, 2674243, 2917356, 3085665, 3160469, 3646695, 4114220, 4862260, 5348486, 6171330, 6320938, 7293390, 8022729, 9481407, 10696972, 12342660, 12641876, 13371215, 14586780, 15802345, 16045458, 18962814, 26742430, 31604690, 32090916, 34765159, 37925628, 40113645, 47407035, 53484860, 63209380, 69530318, 80227290, 94814070, 104295477, 139060636, 160454580, 173825795, 189628140, 208590954, 347651590, 417181908, 521477385, 695303180, 1042954770, 2085909540]

約数ペア:

[(1, 2085909540), (2, 1042954770), (3, 695303180), (4, 521477385), (5, 417181908), (6, 347651590), (10, 208590954), (11, 189628140), (12, 173825795), (13, 160454580), (15, 139060636), (20, 104295477), (22, 94814070), (26, 80227290), (30, 69530318), (33, 63209380), (39, 53484860), (44, 47407035), (52, 40113645), (55, 37925628), (60, 34765159), (65, 32090916), (66, 31604690), (78, 26742430), (110, 18962814), (130, 16045458), (132, 15802345), (143, 14586780), (156, 13371215), (165, 12641876), (169, 12342660), (195, 10696972), (220, 9481407), (260, 8022729), (286, 7293390), (330, 6320938), (338, 6171330), (390, 5348486), (429, 4862260), (507, 4114220), (572, 3646695), (660, 3160469), (676, 3085665), (715, 2917356), (780, 2674243), (845, 2468532), (858, 2431130), (1014, 2057110), (1430, 1458678), (1690, 1234266), (1716, 1215565), (1859, 1122060), (2028, 1028555), (2145, 972452), (2535, 822844), (2860, 729339), (3380, 617133), (3718, 561030), (4290, 486226), (5070, 411422), (5577, 374020), (7436, 280515), (8580, 243113), (9295, 224412), (10140, 205711), (11154, 187010), (18590, 112206), (18701, 111540), (22308, 93505), (27885, 74804), (37180, 56103), (37402, 55770)]