1938866490

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{11}}^2\times {\mathrm{17}}^1\times {\mathrm{3491}}^1$

素因数の和:3546

約数の個数: 192

約数和(自身を含む): 6019090560

約数和(自身を除く): 4080224070

約数列:

[1, 2, 3, 5, 6, 9, 10, 11, 15, 17, 18, 22, 27, 30, 33, 34, 45, 51, 54, 55, 66, 85, 90, 99, 102, 110, 121, 135, 153, 165, 170, 187, 198, 242, 255, 270, 297, 306, 330, 363, 374, 459, 495, 510, 561, 594, 605, 726, 765, 918, 935, 990, 1089, 1122, 1210, 1485, 1530, 1683, 1815, 1870, 2057, 2178, 2295, 2805, 2970, 3267, 3366, 3491, 3630, 4114, 4590, 5049, 5445, 5610, 6171, 6534, 6982, 8415, 10098, 10285, 10473, 10890, 12342, 16335, 16830, 17455, 18513, 20570, 20946, 25245, 30855, 31419, 32670, 34910, 37026, 38401, 50490, 52365, 55539, 59347, 61710, 62838, 76802, 92565, 94257, 104730, 111078, 115203, 118694, 157095, 178041, 185130, 188514, 192005, 230406, 277695, 296735, 314190, 345609, 356082, 384010, 422411, 471285, 534123, 555390, 576015, 593470, 652817, 691218, 844822, 890205, 942570, 1036827, 1068246, 1152030, 1267233, 1305634, 1602369, 1728045, 1780410, 1958451, 2073654, 2112055, 2534466, 2670615, 3204738, 3264085, 3456090, 3801699, 3916902, 4224110, 5184135, 5341230, 5875353, 6336165, 6528170, 7180987, 7603398, 8011845, 9792255, 10368270, 11405097, 11750706, 12672330, 14361974, 16023690, 17626059, 19008495, 19584510, 21542961, 22810194, 29376765, 35252118, 35904935, 38016990, 43085922, 57025485, 58753530, 64628883, 71809870, 88130295, 107714805, 114050970, 129257766, 176260590, 193886649, 215429610, 323144415, 387773298, 646288830, 969433245, 1938866490]

約数ペア:

[(1, 1938866490), (2, 969433245), (3, 646288830), (5, 387773298), (6, 323144415), (9, 215429610), (10, 193886649), (11, 176260590), (15, 129257766), (17, 114050970), (18, 107714805), (22, 88130295), (27, 71809870), (30, 64628883), (33, 58753530), (34, 57025485), (45, 43085922), (51, 38016990), (54, 35904935), (55, 35252118), (66, 29376765), (85, 22810194), (90, 21542961), (99, 19584510), (102, 19008495), (110, 17626059), (121, 16023690), (135, 14361974), (153, 12672330), (165, 11750706), (170, 11405097), (187, 10368270), (198, 9792255), (242, 8011845), (255, 7603398), (270, 7180987), (297, 6528170), (306, 6336165), (330, 5875353), (363, 5341230), (374, 5184135), (459, 4224110), (495, 3916902), (510, 3801699), (561, 3456090), (594, 3264085), (605, 3204738), (726, 2670615), (765, 2534466), (918, 2112055), (935, 2073654), (990, 1958451), (1089, 1780410), (1122, 1728045), (1210, 1602369), (1485, 1305634), (1530, 1267233), (1683, 1152030), (1815, 1068246), (1870, 1036827), (2057, 942570), (2178, 890205), (2295, 844822), (2805, 691218), (2970, 652817), (3267, 593470), (3366, 576015), (3491, 555390), (3630, 534123), (4114, 471285), (4590, 422411), (5049, 384010), (5445, 356082), (5610, 345609), (6171, 314190), (6534, 296735), (6982, 277695), (8415, 230406), (10098, 192005), (10285, 188514), (10473, 185130), (10890, 178041), (12342, 157095), (16335, 118694), (16830, 115203), (17455, 111078), (18513, 104730), (20570, 94257), (20946, 92565), (25245, 76802), (30855, 62838), (31419, 61710), (32670, 59347), (34910, 55539), (37026, 52365), (38401, 50490)]