89690370

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{947}}^1$

素因数の和:1016

約数の個数: 128

約数和(自身を含む): 275208192

約数和(自身を除く): 185517822

約数列:

[1, 2, 3, 5, 6, 7, 10, 11, 14, 15, 21, 22, 30, 33, 35, 41, 42, 55, 66, 70, 77, 82, 105, 110, 123, 154, 165, 205, 210, 231, 246, 287, 330, 385, 410, 451, 462, 574, 615, 770, 861, 902, 947, 1155, 1230, 1353, 1435, 1722, 1894, 2255, 2310, 2706, 2841, 2870, 3157, 4305, 4510, 4735, 5682, 6314, 6629, 6765, 8610, 9470, 9471, 10417, 13258, 13530, 14205, 15785, 18942, 19887, 20834, 28410, 31251, 31570, 33145, 38827, 39774, 47355, 52085, 62502, 66290, 72919, 77654, 94710, 99435, 104170, 116481, 145838, 156255, 194135, 198870, 218757, 232962, 271789, 312510, 364595, 388270, 427097, 437514, 543578, 582405, 729190, 815367, 854194, 1093785, 1164810, 1281291, 1358945, 1630734, 2135485, 2187570, 2562582, 2717890, 2989679, 4076835, 4270970, 5979358, 6406455, 8153670, 8969037, 12812910, 14948395, 17938074, 29896790, 44845185, 89690370]

約数ペア:

[(1, 89690370), (2, 44845185), (3, 29896790), (5, 17938074), (6, 14948395), (7, 12812910), (10, 8969037), (11, 8153670), (14, 6406455), (15, 5979358), (21, 4270970), (22, 4076835), (30, 2989679), (33, 2717890), (35, 2562582), (41, 2187570), (42, 2135485), (55, 1630734), (66, 1358945), (70, 1281291), (77, 1164810), (82, 1093785), (105, 854194), (110, 815367), (123, 729190), (154, 582405), (165, 543578), (205, 437514), (210, 427097), (231, 388270), (246, 364595), (287, 312510), (330, 271789), (385, 232962), (410, 218757), (451, 198870), (462, 194135), (574, 156255), (615, 145838), (770, 116481), (861, 104170), (902, 99435), (947, 94710), (1155, 77654), (1230, 72919), (1353, 66290), (1435, 62502), (1722, 52085), (1894, 47355), (2255, 39774), (2310, 38827), (2706, 33145), (2841, 31570), (2870, 31251), (3157, 28410), (4305, 20834), (4510, 19887), (4735, 18942), (5682, 15785), (6314, 14205), (6629, 13530), (6765, 13258), (8610, 10417), (9470, 9471)]