84902510

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{1553}}^1$

素因数の和:1649

約数の個数: 64

約数和(自身を含む): 193342464

約数和(自身を除く): 108439954

約数列:

[1, 2, 5, 7, 10, 11, 14, 22, 35, 55, 70, 71, 77, 110, 142, 154, 355, 385, 497, 710, 770, 781, 994, 1553, 1562, 2485, 3106, 3905, 4970, 5467, 7765, 7810, 10871, 10934, 15530, 17083, 21742, 27335, 34166, 54355, 54670, 85415, 108710, 110263, 119581, 170830, 220526, 239162, 551315, 597905, 771841, 1102630, 1195810, 1212893, 1543682, 2425786, 3859205, 6064465, 7718410, 8490251, 12128930, 16980502, 42451255, 84902510]

約数ペア:

[(1, 84902510), (2, 42451255), (5, 16980502), (7, 12128930), (10, 8490251), (11, 7718410), (14, 6064465), (22, 3859205), (35, 2425786), (55, 1543682), (70, 1212893), (71, 1195810), (77, 1102630), (110, 771841), (142, 597905), (154, 551315), (355, 239162), (385, 220526), (497, 170830), (710, 119581), (770, 110263), (781, 108710), (994, 85415), (1553, 54670), (1562, 54355), (2485, 34166), (3106, 27335), (3905, 21742), (4970, 17083), (5467, 15530), (7765, 10934), (7810, 10871)]