91121190

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{61}}^1\times {\mathrm{101}}^1$

素因数の和:218

約数の個数: 128

約数和(自身を含む): 245877120

約数和(自身を除く): 154755930

約数列:

[1, 2, 3, 5, 6, 10, 15, 17, 29, 30, 34, 51, 58, 61, 85, 87, 101, 102, 122, 145, 170, 174, 183, 202, 255, 290, 303, 305, 366, 435, 493, 505, 510, 606, 610, 870, 915, 986, 1010, 1037, 1479, 1515, 1717, 1769, 1830, 2074, 2465, 2929, 2958, 3030, 3111, 3434, 3538, 4930, 5151, 5185, 5307, 5858, 6161, 6222, 7395, 8585, 8787, 8845, 10302, 10370, 10614, 12322, 14645, 14790, 15555, 17170, 17574, 17690, 18483, 25755, 26535, 29290, 30073, 30805, 31110, 36966, 43935, 49793, 51510, 53070, 60146, 61610, 87870, 90219, 92415, 99586, 104737, 149379, 150365, 178669, 180438, 184830, 209474, 248965, 298758, 300730, 314211, 357338, 451095, 497930, 523685, 536007, 628422, 746895, 893345, 902190, 1047370, 1072014, 1493790, 1571055, 1786690, 2680035, 3037373, 3142110, 5360070, 6074746, 9112119, 15186865, 18224238, 30373730, 45560595, 91121190]

約数ペア:

[(1, 91121190), (2, 45560595), (3, 30373730), (5, 18224238), (6, 15186865), (10, 9112119), (15, 6074746), (17, 5360070), (29, 3142110), (30, 3037373), (34, 2680035), (51, 1786690), (58, 1571055), (61, 1493790), (85, 1072014), (87, 1047370), (101, 902190), (102, 893345), (122, 746895), (145, 628422), (170, 536007), (174, 523685), (183, 497930), (202, 451095), (255, 357338), (290, 314211), (303, 300730), (305, 298758), (366, 248965), (435, 209474), (493, 184830), (505, 180438), (510, 178669), (606, 150365), (610, 149379), (870, 104737), (915, 99586), (986, 92415), (1010, 90219), (1037, 87870), (1479, 61610), (1515, 60146), (1717, 53070), (1769, 51510), (1830, 49793), (2074, 43935), (2465, 36966), (2929, 31110), (2958, 30805), (3030, 30073), (3111, 29290), (3434, 26535), (3538, 25755), (4930, 18483), (5151, 17690), (5185, 17574), (5307, 17170), (5858, 15555), (6161, 14790), (6222, 14645), (7395, 12322), (8585, 10614), (8787, 10370), (8845, 10302)]