26146890

素因数分解:

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

素因数の和:63

約数の個数: 180

約数和(自身を含む): 87172722

約数和(自身を除く): 61025832

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 11, 14, 15, 18, 21, 22, 30, 33, 35, 42, 45, 49, 55, 63, 66, 70, 77, 90, 98, 99, 105, 110, 121, 126, 147, 154, 165, 198, 210, 231, 242, 245, 294, 315, 330, 343, 363, 385, 441, 462, 490, 495, 539, 605, 630, 686, 693, 726, 735, 770, 847, 882, 990, 1029, 1078, 1089, 1155, 1210, 1386, 1470, 1617, 1694, 1715, 1815, 2058, 2178, 2205, 2310, 2401, 2541, 2695, 3087, 3234, 3430, 3465, 3630, 3773, 4235, 4410, 4802, 4851, 5082, 5145, 5390, 5445, 5929, 6174, 6930, 7203, 7546, 7623, 8085, 8470, 9702, 10290, 10890, 11319, 11858, 12005, 12705, 14406, 15246, 15435, 16170, 17787, 18865, 21609, 22638, 24010, 24255, 25410, 26411, 29645, 30870, 33957, 35574, 36015, 37730, 38115, 41503, 43218, 48510, 52822, 53361, 56595, 59290, 67914, 72030, 76230, 79233, 83006, 88935, 106722, 108045, 113190, 124509, 132055, 158466, 169785, 177870, 207515, 216090, 237699, 249018, 264110, 266805, 290521, 339570, 373527, 396165, 415030, 475398, 533610, 581042, 622545, 747054, 792330, 871563, 1188495, 1245090, 1452605, 1743126, 1867635, 2376990, 2614689, 2905210, 3735270, 4357815, 5229378, 8715630, 13073445, 26146890]

約数ペア:

[(1, 26146890), (2, 13073445), (3, 8715630), (5, 5229378), (6, 4357815), (7, 3735270), (9, 2905210), (10, 2614689), (11, 2376990), (14, 1867635), (15, 1743126), (18, 1452605), (21, 1245090), (22, 1188495), (30, 871563), (33, 792330), (35, 747054), (42, 622545), (45, 581042), (49, 533610), (55, 475398), (63, 415030), (66, 396165), (70, 373527), (77, 339570), (90, 290521), (98, 266805), (99, 264110), (105, 249018), (110, 237699), (121, 216090), (126, 207515), (147, 177870), (154, 169785), (165, 158466), (198, 132055), (210, 124509), (231, 113190), (242, 108045), (245, 106722), (294, 88935), (315, 83006), (330, 79233), (343, 76230), (363, 72030), (385, 67914), (441, 59290), (462, 56595), (490, 53361), (495, 52822), (539, 48510), (605, 43218), (630, 41503), (686, 38115), (693, 37730), (726, 36015), (735, 35574), (770, 33957), (847, 30870), (882, 29645), (990, 26411), (1029, 25410), (1078, 24255), (1089, 24010), (1155, 22638), (1210, 21609), (1386, 18865), (1470, 17787), (1617, 16170), (1694, 15435), (1715, 15246), (1815, 14406), (2058, 12705), (2178, 12005), (2205, 11858), (2310, 11319), (2401, 10890), (2541, 10290), (2695, 9702), (3087, 8470), (3234, 8085), (3430, 7623), (3465, 7546), (3630, 7203), (3773, 6930), (4235, 6174), (4410, 5929), (4802, 5445), (4851, 5390), (5082, 5145)]