349751710

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{11}}^2\times {\mathrm{17}}^1\times {\mathrm{347}}^1$

素因数の和:407

約数の個数: 144

約数和(自身を含む): 854772912

約数和(自身を除く): 505021202

約数列:

[1, 2, 5, 7, 10, 11, 14, 17, 22, 34, 35, 49, 55, 70, 77, 85, 98, 110, 119, 121, 154, 170, 187, 238, 242, 245, 347, 374, 385, 490, 539, 595, 605, 694, 770, 833, 847, 935, 1078, 1190, 1210, 1309, 1666, 1694, 1735, 1870, 2057, 2429, 2618, 2695, 3470, 3817, 4114, 4165, 4235, 4858, 5390, 5899, 5929, 6545, 7634, 8330, 8470, 9163, 10285, 11798, 11858, 12145, 13090, 14399, 17003, 18326, 19085, 20570, 24290, 26719, 28798, 29495, 29645, 34006, 38170, 41293, 41987, 45815, 53438, 58990, 59290, 64889, 71995, 82586, 83974, 85015, 91630, 100793, 129778, 133595, 143990, 170030, 187033, 201586, 206465, 209935, 267190, 289051, 293909, 324445, 374066, 412930, 419870, 454223, 503965, 578102, 587818, 648890, 713779, 908446, 935165, 1007930, 1427558, 1445255, 1469545, 1870330, 2057363, 2271115, 2890510, 2939090, 3179561, 3568895, 4114726, 4542230, 4996453, 6359122, 7137790, 9992906, 10286815, 15897805, 20573630, 24982265, 31795610, 34975171, 49964530, 69950342, 174875855, 349751710]

約数ペア:

[(1, 349751710), (2, 174875855), (5, 69950342), (7, 49964530), (10, 34975171), (11, 31795610), (14, 24982265), (17, 20573630), (22, 15897805), (34, 10286815), (35, 9992906), (49, 7137790), (55, 6359122), (70, 4996453), (77, 4542230), (85, 4114726), (98, 3568895), (110, 3179561), (119, 2939090), (121, 2890510), (154, 2271115), (170, 2057363), (187, 1870330), (238, 1469545), (242, 1445255), (245, 1427558), (347, 1007930), (374, 935165), (385, 908446), (490, 713779), (539, 648890), (595, 587818), (605, 578102), (694, 503965), (770, 454223), (833, 419870), (847, 412930), (935, 374066), (1078, 324445), (1190, 293909), (1210, 289051), (1309, 267190), (1666, 209935), (1694, 206465), (1735, 201586), (1870, 187033), (2057, 170030), (2429, 143990), (2618, 133595), (2695, 129778), (3470, 100793), (3817, 91630), (4114, 85015), (4165, 83974), (4235, 82586), (4858, 71995), (5390, 64889), (5899, 59290), (5929, 58990), (6545, 53438), (7634, 45815), (8330, 41987), (8470, 41293), (9163, 38170), (10285, 34006), (11798, 29645), (11858, 29495), (12145, 28798), (13090, 26719), (14399, 24290), (17003, 20570), (18326, 19085)]