1250331390

素因数分解:

$2^1\times 3^4\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{20047}}^1$

素因数の和:20084

約数の個数: 160

約数和(自身を含む): 4191796224

約数和(自身を除く): 2941464834

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 11, 14, 15, 18, 21, 22, 27, 30, 33, 35, 42, 45, 54, 55, 63, 66, 70, 77, 81, 90, 99, 105, 110, 126, 135, 154, 162, 165, 189, 198, 210, 231, 270, 297, 315, 330, 378, 385, 405, 462, 495, 567, 594, 630, 693, 770, 810, 891, 945, 990, 1134, 1155, 1386, 1485, 1782, 1890, 2079, 2310, 2835, 2970, 3465, 4158, 4455, 5670, 6237, 6930, 8910, 10395, 12474, 20047, 20790, 31185, 40094, 60141, 62370, 100235, 120282, 140329, 180423, 200470, 220517, 280658, 300705, 360846, 420987, 441034, 541269, 601410, 661551, 701645, 841974, 902115, 1082538, 1102585, 1262961, 1323102, 1403290, 1543619, 1623807, 1804230, 1984653, 2104935, 2205170, 2525922, 2706345, 3087238, 3247614, 3307755, 3788883, 3969306, 4209870, 4630857, 5412690, 5953959, 6314805, 6615510, 7577766, 7718095, 8119035, 9261714, 9923265, 11366649, 11907918, 12629610, 13892571, 15436190, 16238070, 17861877, 18944415, 19846530, 22733298, 23154285, 27785142, 29769795, 35723754, 37888830, 41677713, 46308570, 56833245, 59539590, 69462855, 83355426, 89309385, 113666490, 125033139, 138925710, 178618770, 208388565, 250066278, 416777130, 625165695, 1250331390]

約数ペア:

[(1, 1250331390), (2, 625165695), (3, 416777130), (5, 250066278), (6, 208388565), (7, 178618770), (9, 138925710), (10, 125033139), (11, 113666490), (14, 89309385), (15, 83355426), (18, 69462855), (21, 59539590), (22, 56833245), (27, 46308570), (30, 41677713), (33, 37888830), (35, 35723754), (42, 29769795), (45, 27785142), (54, 23154285), (55, 22733298), (63, 19846530), (66, 18944415), (70, 17861877), (77, 16238070), (81, 15436190), (90, 13892571), (99, 12629610), (105, 11907918), (110, 11366649), (126, 9923265), (135, 9261714), (154, 8119035), (162, 7718095), (165, 7577766), (189, 6615510), (198, 6314805), (210, 5953959), (231, 5412690), (270, 4630857), (297, 4209870), (315, 3969306), (330, 3788883), (378, 3307755), (385, 3247614), (405, 3087238), (462, 2706345), (495, 2525922), (567, 2205170), (594, 2104935), (630, 1984653), (693, 1804230), (770, 1623807), (810, 1543619), (891, 1403290), (945, 1323102), (990, 1262961), (1134, 1102585), (1155, 1082538), (1386, 902115), (1485, 841974), (1782, 701645), (1890, 661551), (2079, 601410), (2310, 541269), (2835, 441034), (2970, 420987), (3465, 360846), (4158, 300705), (4455, 280658), (5670, 220517), (6237, 200470), (6930, 180423), (8910, 140329), (10395, 120282), (12474, 100235), (20047, 62370), (20790, 60141), (31185, 40094)]