61638390

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{2707}}^1$

素因数の和:2754

約数の個数: 96

約数和(自身を含む): 182497536

約数和(自身を除く): 120859146

約数列:

[1, 2, 3, 5, 6, 9, 10, 11, 15, 18, 22, 23, 30, 33, 45, 46, 55, 66, 69, 90, 99, 110, 115, 138, 165, 198, 207, 230, 253, 330, 345, 414, 495, 506, 690, 759, 990, 1035, 1265, 1518, 2070, 2277, 2530, 2707, 3795, 4554, 5414, 7590, 8121, 11385, 13535, 16242, 22770, 24363, 27070, 29777, 40605, 48726, 59554, 62261, 81210, 89331, 121815, 124522, 148885, 178662, 186783, 243630, 267993, 297770, 311305, 373566, 446655, 535986, 560349, 622610, 684871, 893310, 933915, 1120698, 1339965, 1369742, 1867830, 2054613, 2679930, 2801745, 3424355, 4109226, 5603490, 6163839, 6848710, 10273065, 12327678, 20546130, 30819195, 61638390]

約数ペア:

[(1, 61638390), (2, 30819195), (3, 20546130), (5, 12327678), (6, 10273065), (9, 6848710), (10, 6163839), (11, 5603490), (15, 4109226), (18, 3424355), (22, 2801745), (23, 2679930), (30, 2054613), (33, 1867830), (45, 1369742), (46, 1339965), (55, 1120698), (66, 933915), (69, 893310), (90, 684871), (99, 622610), (110, 560349), (115, 535986), (138, 446655), (165, 373566), (198, 311305), (207, 297770), (230, 267993), (253, 243630), (330, 186783), (345, 178662), (414, 148885), (495, 124522), (506, 121815), (690, 89331), (759, 81210), (990, 62261), (1035, 59554), (1265, 48726), (1518, 40605), (2070, 29777), (2277, 27070), (2530, 24363), (2707, 22770), (3795, 16242), (4554, 13535), (5414, 11385), (7590, 8121)]