68674550

素因数分解:

$2^1\times 5^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{449}}^1$

素因数の和:510

約数の個数: 96

約数和(自身を含む): 160704000

約数和(自身を除く): 92029450

約数列:

[1, 2, 5, 7, 10, 14, 19, 23, 25, 35, 38, 46, 50, 70, 95, 115, 133, 161, 175, 190, 230, 266, 322, 350, 437, 449, 475, 575, 665, 805, 874, 898, 950, 1150, 1330, 1610, 2185, 2245, 3059, 3143, 3325, 4025, 4370, 4490, 6118, 6286, 6650, 8050, 8531, 10327, 10925, 11225, 15295, 15715, 17062, 20654, 21850, 22450, 30590, 31430, 42655, 51635, 59717, 72289, 76475, 78575, 85310, 103270, 119434, 144578, 152950, 157150, 196213, 213275, 258175, 298585, 361445, 392426, 426550, 516350, 597170, 722890, 981065, 1373491, 1492925, 1807225, 1962130, 2746982, 2985850, 3614450, 4905325, 6867455, 9810650, 13734910, 34337275, 68674550]

約数ペア:

[(1, 68674550), (2, 34337275), (5, 13734910), (7, 9810650), (10, 6867455), (14, 4905325), (19, 3614450), (23, 2985850), (25, 2746982), (35, 1962130), (38, 1807225), (46, 1492925), (50, 1373491), (70, 981065), (95, 722890), (115, 597170), (133, 516350), (161, 426550), (175, 392426), (190, 361445), (230, 298585), (266, 258175), (322, 213275), (350, 196213), (437, 157150), (449, 152950), (475, 144578), (575, 119434), (665, 103270), (805, 85310), (874, 78575), (898, 76475), (950, 72289), (1150, 59717), (1330, 51635), (1610, 42655), (2185, 31430), (2245, 30590), (3059, 22450), (3143, 21850), (3325, 20654), (4025, 17062), (4370, 15715), (4490, 15295), (6118, 11225), (6286, 10925), (6650, 10327), (8050, 8531)]