17231830

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{139}}^1$

素因数の和:194

約数の個数: 96

約数和(自身を含む): 41368320

約数和(自身を除く): 24136490

約数列:

[1, 2, 5, 7, 10, 11, 14, 22, 23, 35, 46, 49, 55, 70, 77, 98, 110, 115, 139, 154, 161, 230, 245, 253, 278, 322, 385, 490, 506, 539, 695, 770, 805, 973, 1078, 1127, 1265, 1390, 1529, 1610, 1771, 1946, 2254, 2530, 2695, 3058, 3197, 3542, 4865, 5390, 5635, 6394, 6811, 7645, 8855, 9730, 10703, 11270, 12397, 13622, 15290, 15985, 17710, 21406, 22379, 24794, 31970, 34055, 35167, 44758, 53515, 61985, 68110, 70334, 74921, 107030, 111895, 123970, 149842, 156653, 175835, 223790, 246169, 313306, 351670, 374605, 492338, 749210, 783265, 1230845, 1566530, 1723183, 2461690, 3446366, 8615915, 17231830]

約数ペア:

[(1, 17231830), (2, 8615915), (5, 3446366), (7, 2461690), (10, 1723183), (11, 1566530), (14, 1230845), (22, 783265), (23, 749210), (35, 492338), (46, 374605), (49, 351670), (55, 313306), (70, 246169), (77, 223790), (98, 175835), (110, 156653), (115, 149842), (139, 123970), (154, 111895), (161, 107030), (230, 74921), (245, 70334), (253, 68110), (278, 61985), (322, 53515), (385, 44758), (490, 35167), (506, 34055), (539, 31970), (695, 24794), (770, 22379), (805, 21406), (973, 17710), (1078, 15985), (1127, 15290), (1265, 13622), (1390, 12397), (1529, 11270), (1610, 10703), (1771, 9730), (1946, 8855), (2254, 7645), (2530, 6811), (2695, 6394), (3058, 5635), (3197, 5390), (3542, 4865)]