91797090

素因数分解:

$2^1\times 3^1\times 5^1\times 7^3\times {\mathrm{11}}^1\times {\mathrm{811}}^1$

素因数の和:853

約数の個数: 128

約数和(自身を含む): 280627200

約数和(自身を除く): 188830110

約数列:

[1, 2, 3, 5, 6, 7, 10, 11, 14, 15, 21, 22, 30, 33, 35, 42, 49, 55, 66, 70, 77, 98, 105, 110, 147, 154, 165, 210, 231, 245, 294, 330, 343, 385, 462, 490, 539, 686, 735, 770, 811, 1029, 1078, 1155, 1470, 1617, 1622, 1715, 2058, 2310, 2433, 2695, 3234, 3430, 3773, 4055, 4866, 5145, 5390, 5677, 7546, 8085, 8110, 8921, 10290, 11319, 11354, 12165, 16170, 17031, 17842, 18865, 22638, 24330, 26763, 28385, 34062, 37730, 39739, 44605, 53526, 56595, 56770, 62447, 79478, 85155, 89210, 113190, 119217, 124894, 133815, 170310, 187341, 198695, 238434, 267630, 278173, 312235, 374682, 397390, 437129, 556346, 596085, 624470, 834519, 874258, 936705, 1192170, 1311387, 1390865, 1669038, 1873410, 2185645, 2622774, 2781730, 3059903, 4172595, 4371290, 6119806, 6556935, 8345190, 9179709, 13113870, 15299515, 18359418, 30599030, 45898545, 91797090]

約数ペア:

[(1, 91797090), (2, 45898545), (3, 30599030), (5, 18359418), (6, 15299515), (7, 13113870), (10, 9179709), (11, 8345190), (14, 6556935), (15, 6119806), (21, 4371290), (22, 4172595), (30, 3059903), (33, 2781730), (35, 2622774), (42, 2185645), (49, 1873410), (55, 1669038), (66, 1390865), (70, 1311387), (77, 1192170), (98, 936705), (105, 874258), (110, 834519), (147, 624470), (154, 596085), (165, 556346), (210, 437129), (231, 397390), (245, 374682), (294, 312235), (330, 278173), (343, 267630), (385, 238434), (462, 198695), (490, 187341), (539, 170310), (686, 133815), (735, 124894), (770, 119217), (811, 113190), (1029, 89210), (1078, 85155), (1155, 79478), (1470, 62447), (1617, 56770), (1622, 56595), (1715, 53526), (2058, 44605), (2310, 39739), (2433, 37730), (2695, 34062), (3234, 28385), (3430, 26763), (3773, 24330), (4055, 22638), (4866, 18865), (5145, 17842), (5390, 17031), (5677, 16170), (7546, 12165), (8085, 11354), (8110, 11319), (8921, 10290)]