15695211410

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^2\times {\mathrm{89}}^1\times {\mathrm{139}}^1\times {\mathrm{439}}^1$

素因数の和:708

約数の個数: 96

約数和(自身を含む): 30636144000

約数和(自身を除く): 14940932590

約数列:

[1, 2, 5, 10, 17, 34, 85, 89, 139, 170, 178, 278, 289, 439, 445, 578, 695, 878, 890, 1390, 1445, 1513, 2195, 2363, 2890, 3026, 4390, 4726, 7463, 7565, 11815, 12371, 14926, 15130, 23630, 24742, 25721, 37315, 39071, 40171, 51442, 61021, 61855, 74630, 78142, 80342, 122042, 123710, 126871, 128605, 195355, 200855, 210307, 253742, 257210, 305105, 390710, 401710, 420614, 610210, 634355, 664207, 1037357, 1051535, 1268710, 1328414, 2074714, 2103070, 3321035, 3575219, 5186785, 5430869, 6642070, 7150438, 10373570, 10861738, 11291519, 17635069, 17876095, 22583038, 27154345, 35270138, 35752190, 54308690, 56457595, 88175345, 92324773, 112915190, 176350690, 184649546, 461623865, 923247730, 1569521141, 3139042282, 7847605705, 15695211410]

約数ペア:

[(1, 15695211410), (2, 7847605705), (5, 3139042282), (10, 1569521141), (17, 923247730), (34, 461623865), (85, 184649546), (89, 176350690), (139, 112915190), (170, 92324773), (178, 88175345), (278, 56457595), (289, 54308690), (439, 35752190), (445, 35270138), (578, 27154345), (695, 22583038), (878, 17876095), (890, 17635069), (1390, 11291519), (1445, 10861738), (1513, 10373570), (2195, 7150438), (2363, 6642070), (2890, 5430869), (3026, 5186785), (4390, 3575219), (4726, 3321035), (7463, 2103070), (7565, 2074714), (11815, 1328414), (12371, 1268710), (14926, 1051535), (15130, 1037357), (23630, 664207), (24742, 634355), (25721, 610210), (37315, 420614), (39071, 401710), (40171, 390710), (51442, 305105), (61021, 257210), (61855, 253742), (74630, 210307), (78142, 200855), (80342, 195355), (122042, 128605), (123710, 126871)]