68838770

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{23}}^2$

素因数の和:97

約数の個数: 144

約数和(自身を含む): 174871872

約数和(自身を除く): 106033102

約数列:

[1, 2, 5, 7, 10, 11, 13, 14, 22, 23, 26, 35, 46, 55, 65, 70, 77, 91, 110, 115, 130, 143, 154, 161, 169, 182, 230, 253, 286, 299, 322, 338, 385, 455, 506, 529, 598, 715, 770, 805, 845, 910, 1001, 1058, 1183, 1265, 1430, 1495, 1610, 1690, 1771, 1859, 2002, 2093, 2366, 2530, 2645, 2990, 3289, 3542, 3703, 3718, 3887, 4186, 5005, 5290, 5819, 5915, 6578, 6877, 7406, 7774, 8855, 9295, 10010, 10465, 11638, 11830, 13013, 13754, 16445, 17710, 18515, 18590, 19435, 20930, 23023, 26026, 27209, 29095, 32890, 34385, 37030, 38870, 40733, 42757, 46046, 48139, 54418, 58190, 65065, 68770, 75647, 81466, 85514, 89401, 96278, 115115, 130130, 136045, 151294, 178802, 203665, 213785, 230230, 240695, 272090, 299299, 378235, 407330, 427570, 447005, 481390, 529529, 598598, 625807, 756470, 894010, 983411, 1059058, 1251614, 1496495, 1966822, 2647645, 2992990, 3129035, 4917055, 5295290, 6258070, 6883877, 9834110, 13767754, 34419385, 68838770]

約数ペア:

[(1, 68838770), (2, 34419385), (5, 13767754), (7, 9834110), (10, 6883877), (11, 6258070), (13, 5295290), (14, 4917055), (22, 3129035), (23, 2992990), (26, 2647645), (35, 1966822), (46, 1496495), (55, 1251614), (65, 1059058), (70, 983411), (77, 894010), (91, 756470), (110, 625807), (115, 598598), (130, 529529), (143, 481390), (154, 447005), (161, 427570), (169, 407330), (182, 378235), (230, 299299), (253, 272090), (286, 240695), (299, 230230), (322, 213785), (338, 203665), (385, 178802), (455, 151294), (506, 136045), (529, 130130), (598, 115115), (715, 96278), (770, 89401), (805, 85514), (845, 81466), (910, 75647), (1001, 68770), (1058, 65065), (1183, 58190), (1265, 54418), (1430, 48139), (1495, 46046), (1610, 42757), (1690, 40733), (1771, 38870), (1859, 37030), (2002, 34385), (2093, 32890), (2366, 29095), (2530, 27209), (2645, 26026), (2990, 23023), (3289, 20930), (3542, 19435), (3703, 18590), (3718, 18515), (3887, 17710), (4186, 16445), (5005, 13754), (5290, 13013), (5819, 11830), (5915, 11638), (6578, 10465), (6877, 10010), (7406, 9295), (7774, 8855)]