19064430

素因数分解:

$2^1\times 3^3\times 5^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{131}}^1$

素因数の和:172

約数の個数: 192

約数和(自身を含む): 65007360

約数和(自身を除く): 45942930

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 11, 14, 15, 18, 21, 22, 27, 30, 33, 35, 42, 45, 49, 54, 55, 63, 66, 70, 77, 90, 98, 99, 105, 110, 126, 131, 135, 147, 154, 165, 189, 198, 210, 231, 245, 262, 270, 294, 297, 315, 330, 378, 385, 393, 441, 462, 490, 495, 539, 594, 630, 655, 693, 735, 770, 786, 882, 917, 945, 990, 1078, 1155, 1179, 1310, 1323, 1386, 1441, 1470, 1485, 1617, 1834, 1890, 1965, 2079, 2205, 2310, 2358, 2646, 2695, 2751, 2882, 2970, 3234, 3465, 3537, 3930, 4158, 4323, 4410, 4585, 4851, 5390, 5502, 5895, 6419, 6615, 6930, 7074, 7205, 8085, 8253, 8646, 9170, 9702, 10087, 10395, 11790, 12838, 12969, 13230, 13755, 14410, 14553, 16170, 16506, 17685, 19257, 20174, 20790, 21615, 24255, 24759, 25938, 27510, 29106, 30261, 32095, 35370, 38514, 38907, 41265, 43230, 48510, 49518, 50435, 57771, 60522, 64190, 64845, 70609, 72765, 77814, 82530, 90783, 96285, 100870, 115542, 123795, 129690, 141218, 145530, 151305, 173313, 181566, 192570, 194535, 211827, 247590, 272349, 288855, 302610, 346626, 353045, 389070, 423654, 453915, 544698, 577710, 635481, 706090, 866565, 907830, 1059135, 1270962, 1361745, 1733130, 1906443, 2118270, 2723490, 3177405, 3812886, 6354810, 9532215, 19064430]

約数ペア:

[(1, 19064430), (2, 9532215), (3, 6354810), (5, 3812886), (6, 3177405), (7, 2723490), (9, 2118270), (10, 1906443), (11, 1733130), (14, 1361745), (15, 1270962), (18, 1059135), (21, 907830), (22, 866565), (27, 706090), (30, 635481), (33, 577710), (35, 544698), (42, 453915), (45, 423654), (49, 389070), (54, 353045), (55, 346626), (63, 302610), (66, 288855), (70, 272349), (77, 247590), (90, 211827), (98, 194535), (99, 192570), (105, 181566), (110, 173313), (126, 151305), (131, 145530), (135, 141218), (147, 129690), (154, 123795), (165, 115542), (189, 100870), (198, 96285), (210, 90783), (231, 82530), (245, 77814), (262, 72765), (270, 70609), (294, 64845), (297, 64190), (315, 60522), (330, 57771), (378, 50435), (385, 49518), (393, 48510), (441, 43230), (462, 41265), (490, 38907), (495, 38514), (539, 35370), (594, 32095), (630, 30261), (655, 29106), (693, 27510), (735, 25938), (770, 24759), (786, 24255), (882, 21615), (917, 20790), (945, 20174), (990, 19257), (1078, 17685), (1155, 16506), (1179, 16170), (1310, 14553), (1323, 14410), (1386, 13755), (1441, 13230), (1470, 12969), (1485, 12838), (1617, 11790), (1834, 10395), (1890, 10087), (1965, 9702), (2079, 9170), (2205, 8646), (2310, 8253), (2358, 8085), (2646, 7205), (2695, 7074), (2751, 6930), (2882, 6615), (2970, 6419), (3234, 5895), (3465, 5502), (3537, 5390), (3930, 4851), (4158, 4585), (4323, 4410)]