68967630

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{37}}^1\times {\mathrm{139}}^1\times {\mathrm{149}}^1$

素因数の和:338

約数の個数: 96

約数和(自身を含む): 186732000

約数和(自身を除く): 117764370

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 37, 45, 74, 90, 111, 139, 149, 185, 222, 278, 298, 333, 370, 417, 447, 555, 666, 695, 745, 834, 894, 1110, 1251, 1341, 1390, 1490, 1665, 2085, 2235, 2502, 2682, 3330, 4170, 4470, 5143, 5513, 6255, 6705, 10286, 11026, 12510, 13410, 15429, 16539, 20711, 25715, 27565, 30858, 33078, 41422, 46287, 49617, 51430, 55130, 62133, 77145, 82695, 92574, 99234, 103555, 124266, 154290, 165390, 186399, 207110, 231435, 248085, 310665, 372798, 462870, 496170, 621330, 766307, 931995, 1532614, 1863990, 2298921, 3831535, 4597842, 6896763, 7663070, 11494605, 13793526, 22989210, 34483815, 68967630]

約数ペア:

[(1, 68967630), (2, 34483815), (3, 22989210), (5, 13793526), (6, 11494605), (9, 7663070), (10, 6896763), (15, 4597842), (18, 3831535), (30, 2298921), (37, 1863990), (45, 1532614), (74, 931995), (90, 766307), (111, 621330), (139, 496170), (149, 462870), (185, 372798), (222, 310665), (278, 248085), (298, 231435), (333, 207110), (370, 186399), (417, 165390), (447, 154290), (555, 124266), (666, 103555), (695, 99234), (745, 92574), (834, 82695), (894, 77145), (1110, 62133), (1251, 55130), (1341, 51430), (1390, 49617), (1490, 46287), (1665, 41422), (2085, 33078), (2235, 30858), (2502, 27565), (2682, 25715), (3330, 20711), (4170, 16539), (4470, 15429), (5143, 13410), (5513, 12510), (6255, 11026), (6705, 10286)]