15665743390

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{173}}^1\times {\mathrm{1171}}^1$

素因数の和:1418

約数の個数: 128

約数和(自身を含む): 33476820480

約数和(自身を除く): 17811077090

約数列:

[1, 2, 5, 10, 11, 19, 22, 37, 38, 55, 74, 95, 110, 173, 185, 190, 209, 346, 370, 407, 418, 703, 814, 865, 1045, 1171, 1406, 1730, 1903, 2035, 2090, 2342, 3287, 3515, 3806, 4070, 5855, 6401, 6574, 7030, 7733, 9515, 11710, 12802, 12881, 15466, 16435, 19030, 22249, 25762, 32005, 32870, 36157, 38665, 43327, 44498, 64010, 64405, 70411, 72314, 77330, 86654, 111245, 121619, 128810, 140822, 180785, 202583, 216635, 222490, 243238, 244739, 352055, 361570, 405166, 433270, 476597, 489478, 608095, 704110, 823213, 953194, 1012915, 1216190, 1223695, 1337809, 1646426, 2025830, 2228413, 2382985, 2447390, 2675618, 3849077, 4116065, 4456826, 4765970, 6689045, 7495571, 7698154, 8232130, 9055343, 11142065, 13378090, 14991142, 18110686, 19245385, 22284130, 37477855, 38490770, 42339847, 45276715, 74955710, 82451281, 84679694, 90553430, 142415849, 164902562, 211699235, 284831698, 412256405, 423398470, 712079245, 824512810, 1424158490, 1566574339, 3133148678, 7832871695, 15665743390]

約数ペア:

[(1, 15665743390), (2, 7832871695), (5, 3133148678), (10, 1566574339), (11, 1424158490), (19, 824512810), (22, 712079245), (37, 423398470), (38, 412256405), (55, 284831698), (74, 211699235), (95, 164902562), (110, 142415849), (173, 90553430), (185, 84679694), (190, 82451281), (209, 74955710), (346, 45276715), (370, 42339847), (407, 38490770), (418, 37477855), (703, 22284130), (814, 19245385), (865, 18110686), (1045, 14991142), (1171, 13378090), (1406, 11142065), (1730, 9055343), (1903, 8232130), (2035, 7698154), (2090, 7495571), (2342, 6689045), (3287, 4765970), (3515, 4456826), (3806, 4116065), (4070, 3849077), (5855, 2675618), (6401, 2447390), (6574, 2382985), (7030, 2228413), (7733, 2025830), (9515, 1646426), (11710, 1337809), (12802, 1223695), (12881, 1216190), (15466, 1012915), (16435, 953194), (19030, 823213), (22249, 704110), (25762, 608095), (32005, 489478), (32870, 476597), (36157, 433270), (38665, 405166), (43327, 361570), (44498, 352055), (64010, 244739), (64405, 243238), (70411, 222490), (72314, 216635), (77330, 202583), (86654, 180785), (111245, 140822), (121619, 128810)]