68165790

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{1283}}^1$

素因数の和:1334

約数の個数: 128

約数和(自身を含む): 213000192

約数和(自身を除く): 144834402

約数列:

[1, 2, 3, 5, 6, 7, 10, 11, 14, 15, 21, 22, 23, 30, 33, 35, 42, 46, 55, 66, 69, 70, 77, 105, 110, 115, 138, 154, 161, 165, 210, 230, 231, 253, 322, 330, 345, 385, 462, 483, 506, 690, 759, 770, 805, 966, 1155, 1265, 1283, 1518, 1610, 1771, 2310, 2415, 2530, 2566, 3542, 3795, 3849, 4830, 5313, 6415, 7590, 7698, 8855, 8981, 10626, 12830, 14113, 17710, 17962, 19245, 26565, 26943, 28226, 29509, 38490, 42339, 44905, 53130, 53886, 59018, 70565, 84678, 88527, 89810, 98791, 134715, 141130, 147545, 177054, 197582, 206563, 211695, 269430, 295090, 296373, 324599, 413126, 423390, 442635, 493955, 592746, 619689, 649198, 885270, 973797, 987910, 1032815, 1239378, 1481865, 1622995, 1947594, 2065630, 2272193, 2963730, 3098445, 3245990, 4544386, 4868985, 6196890, 6816579, 9737970, 11360965, 13633158, 22721930, 34082895, 68165790]

約数ペア:

[(1, 68165790), (2, 34082895), (3, 22721930), (5, 13633158), (6, 11360965), (7, 9737970), (10, 6816579), (11, 6196890), (14, 4868985), (15, 4544386), (21, 3245990), (22, 3098445), (23, 2963730), (30, 2272193), (33, 2065630), (35, 1947594), (42, 1622995), (46, 1481865), (55, 1239378), (66, 1032815), (69, 987910), (70, 973797), (77, 885270), (105, 649198), (110, 619689), (115, 592746), (138, 493955), (154, 442635), (161, 423390), (165, 413126), (210, 324599), (230, 296373), (231, 295090), (253, 269430), (322, 211695), (330, 206563), (345, 197582), (385, 177054), (462, 147545), (483, 141130), (506, 134715), (690, 98791), (759, 89810), (770, 88527), (805, 84678), (966, 70565), (1155, 59018), (1265, 53886), (1283, 53130), (1518, 44905), (1610, 42339), (1771, 38490), (2310, 29509), (2415, 28226), (2530, 26943), (2566, 26565), (3542, 19245), (3795, 17962), (3849, 17710), (4830, 14113), (5313, 12830), (6415, 10626), (7590, 8981), (7698, 8855)]