15389628430

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{83}}^1\times {\mathrm{23741}}^1$

素因数の和:23913

約数の個数: 64

約数和(自身を含む): 31015789056

約数和(自身を除く): 15626160626

約数列:

[1, 2, 5, 10, 11, 22, 55, 71, 83, 110, 142, 166, 355, 415, 710, 781, 830, 913, 1562, 1826, 3905, 4565, 5893, 7810, 9130, 11786, 23741, 29465, 47482, 58930, 64823, 118705, 129646, 237410, 261151, 324115, 522302, 648230, 1305755, 1685611, 1970503, 2611510, 3371222, 3941006, 8428055, 9852515, 16856110, 18541721, 19705030, 21675533, 37083442, 43351066, 92708605, 108377665, 139905713, 185417210, 216755330, 279811426, 699528565, 1399057130, 1538962843, 3077925686, 7694814215, 15389628430]

約数ペア:

[(1, 15389628430), (2, 7694814215), (5, 3077925686), (10, 1538962843), (11, 1399057130), (22, 699528565), (55, 279811426), (71, 216755330), (83, 185417210), (110, 139905713), (142, 108377665), (166, 92708605), (355, 43351066), (415, 37083442), (710, 21675533), (781, 19705030), (830, 18541721), (913, 16856110), (1562, 9852515), (1826, 8428055), (3905, 3941006), (4565, 3371222), (5893, 2611510), (7810, 1970503), (9130, 1685611), (11786, 1305755), (23741, 648230), (29465, 522302), (47482, 324115), (58930, 261151), (64823, 237410), (118705, 129646)]