71042490

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{59}}^1\times {\mathrm{787}}^1$

素因数の和:876

約数の個数: 96

約数和(自身を含む): 199143360

約数和(自身を除く): 128100870

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 17, 18, 30, 34, 45, 51, 59, 85, 90, 102, 118, 153, 170, 177, 255, 295, 306, 354, 510, 531, 590, 765, 787, 885, 1003, 1062, 1530, 1574, 1770, 2006, 2361, 2655, 3009, 3935, 4722, 5015, 5310, 6018, 7083, 7870, 9027, 10030, 11805, 13379, 14166, 15045, 18054, 23610, 26758, 30090, 35415, 40137, 45135, 46433, 66895, 70830, 80274, 90270, 92866, 120411, 133790, 139299, 200685, 232165, 240822, 278598, 401370, 417897, 464330, 602055, 696495, 789361, 835794, 1204110, 1392990, 1578722, 2089485, 2368083, 3946805, 4178970, 4736166, 7104249, 7893610, 11840415, 14208498, 23680830, 35521245, 71042490]

約数ペア:

[(1, 71042490), (2, 35521245), (3, 23680830), (5, 14208498), (6, 11840415), (9, 7893610), (10, 7104249), (15, 4736166), (17, 4178970), (18, 3946805), (30, 2368083), (34, 2089485), (45, 1578722), (51, 1392990), (59, 1204110), (85, 835794), (90, 789361), (102, 696495), (118, 602055), (153, 464330), (170, 417897), (177, 401370), (255, 278598), (295, 240822), (306, 232165), (354, 200685), (510, 139299), (531, 133790), (590, 120411), (765, 92866), (787, 90270), (885, 80274), (1003, 70830), (1062, 66895), (1530, 46433), (1574, 45135), (1770, 40137), (2006, 35415), (2361, 30090), (2655, 26758), (3009, 23610), (3935, 18054), (4722, 15045), (5015, 14166), (5310, 13379), (6018, 11805), (7083, 10030), (7870, 9027)]