7739270

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^2$

素因数の和:90

約数の個数: 96

約数和(自身を含む): 19111680

約数和(自身を除く): 11372410

約数列:

[1, 2, 5, 7, 10, 11, 14, 19, 22, 23, 35, 38, 46, 55, 70, 77, 95, 110, 115, 133, 154, 161, 190, 209, 230, 253, 266, 322, 385, 418, 437, 506, 529, 665, 770, 805, 874, 1045, 1058, 1265, 1330, 1463, 1610, 1771, 2090, 2185, 2530, 2645, 2926, 3059, 3542, 3703, 4370, 4807, 5290, 5819, 6118, 7315, 7406, 8855, 9614, 10051, 11638, 14630, 15295, 17710, 18515, 20102, 24035, 29095, 30590, 33649, 37030, 40733, 48070, 50255, 58190, 67298, 70357, 81466, 100510, 110561, 140714, 168245, 203665, 221122, 336490, 351785, 407330, 552805, 703570, 773927, 1105610, 1547854, 3869635, 7739270]

約数ペア:

[(1, 7739270), (2, 3869635), (5, 1547854), (7, 1105610), (10, 773927), (11, 703570), (14, 552805), (19, 407330), (22, 351785), (23, 336490), (35, 221122), (38, 203665), (46, 168245), (55, 140714), (70, 110561), (77, 100510), (95, 81466), (110, 70357), (115, 67298), (133, 58190), (154, 50255), (161, 48070), (190, 40733), (209, 37030), (230, 33649), (253, 30590), (266, 29095), (322, 24035), (385, 20102), (418, 18515), (437, 17710), (506, 15295), (529, 14630), (665, 11638), (770, 10051), (805, 9614), (874, 8855), (1045, 7406), (1058, 7315), (1265, 6118), (1330, 5819), (1463, 5290), (1610, 4807), (1771, 4370), (2090, 3703), (2185, 3542), (2530, 3059), (2645, 2926)]