26890710

素因数分解:

$2^1\times 3^1\times 5^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{1663}}^1$

素因数の和:1698

約数の個数: 96

約数和(自身を含む): 81948672

約数和(自身を除く): 55057962

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, 385, 462, 490, 539, 735, 770, 1078, 1155, 1470, 1617, 1663, 2310, 2695, 3234, 3326, 4989, 5390, 8085, 8315, 9978, 11641, 16170, 16630, 18293, 23282, 24945, 34923, 36586, 49890, 54879, 58205, 69846, 81487, 91465, 109758, 116410, 128051, 162974, 174615, 182930, 244461, 256102, 274395, 349230, 384153, 407435, 488922, 548790, 640255, 768306, 814870, 896357, 1222305, 1280510, 1792714, 1920765, 2444610, 2689071, 3841530, 4481785, 5378142, 8963570, 13445355, 26890710]

約数ペア:

[(1, 26890710), (2, 13445355), (3, 8963570), (5, 5378142), (6, 4481785), (7, 3841530), (10, 2689071), (11, 2444610), (14, 1920765), (15, 1792714), (21, 1280510), (22, 1222305), (30, 896357), (33, 814870), (35, 768306), (42, 640255), (49, 548790), (55, 488922), (66, 407435), (70, 384153), (77, 349230), (98, 274395), (105, 256102), (110, 244461), (147, 182930), (154, 174615), (165, 162974), (210, 128051), (231, 116410), (245, 109758), (294, 91465), (330, 81487), (385, 69846), (462, 58205), (490, 54879), (539, 49890), (735, 36586), (770, 34923), (1078, 24945), (1155, 23282), (1470, 18293), (1617, 16630), (1663, 16170), (2310, 11641), (2695, 9978), (3234, 8315), (3326, 8085), (4989, 5390)]