669631710

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{163}}^1\times {\mathrm{211}}^1$

素因数の和:454

約数の個数: 128

約数和(自身を含む): 1802373120

約数和(自身を除く): 1132741410

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 22, 30, 33, 55, 59, 66, 110, 118, 163, 165, 177, 211, 295, 326, 330, 354, 422, 489, 590, 633, 649, 815, 885, 978, 1055, 1266, 1298, 1630, 1770, 1793, 1947, 2110, 2321, 2445, 3165, 3245, 3586, 3894, 4642, 4890, 5379, 6330, 6490, 6963, 8965, 9617, 9735, 10758, 11605, 12449, 13926, 17930, 19234, 19470, 23210, 24898, 26895, 28851, 34393, 34815, 37347, 48085, 53790, 57702, 62245, 68786, 69630, 74694, 96170, 103179, 105787, 124490, 136939, 144255, 171965, 186735, 206358, 211574, 273878, 288510, 317361, 343930, 373470, 378323, 410817, 515895, 528935, 634722, 684695, 756646, 821634, 1031790, 1057870, 1134969, 1369390, 1586805, 1891615, 2029187, 2054085, 2269938, 3173610, 3783230, 4058374, 4108170, 5674845, 6087561, 10145935, 11349690, 12175122, 20291870, 22321057, 30437805, 44642114, 60875610, 66963171, 111605285, 133926342, 223210570, 334815855, 669631710]

約数ペア:

[(1, 669631710), (2, 334815855), (3, 223210570), (5, 133926342), (6, 111605285), (10, 66963171), (11, 60875610), (15, 44642114), (22, 30437805), (30, 22321057), (33, 20291870), (55, 12175122), (59, 11349690), (66, 10145935), (110, 6087561), (118, 5674845), (163, 4108170), (165, 4058374), (177, 3783230), (211, 3173610), (295, 2269938), (326, 2054085), (330, 2029187), (354, 1891615), (422, 1586805), (489, 1369390), (590, 1134969), (633, 1057870), (649, 1031790), (815, 821634), (885, 756646), (978, 684695), (1055, 634722), (1266, 528935), (1298, 515895), (1630, 410817), (1770, 378323), (1793, 373470), (1947, 343930), (2110, 317361), (2321, 288510), (2445, 273878), (3165, 211574), (3245, 206358), (3586, 186735), (3894, 171965), (4642, 144255), (4890, 136939), (5379, 124490), (6330, 105787), (6490, 103179), (6963, 96170), (8965, 74694), (9617, 69630), (9735, 68786), (10758, 62245), (11605, 57702), (12449, 53790), (13926, 48085), (17930, 37347), (19234, 34815), (19470, 34393), (23210, 28851), (24898, 26895)]