15046904

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{83}}^1$

素因数の和:180

約数の個数: 64

約数和(自身を含む): 31933440

約数和(自身を除く): 16886536

約数列:

[1, 2, 4, 8, 17, 31, 34, 43, 62, 68, 83, 86, 124, 136, 166, 172, 248, 332, 344, 527, 664, 731, 1054, 1333, 1411, 1462, 2108, 2573, 2666, 2822, 2924, 3569, 4216, 5146, 5332, 5644, 5848, 7138, 10292, 10664, 11288, 14276, 20584, 22661, 28552, 43741, 45322, 60673, 87482, 90644, 110639, 121346, 174964, 181288, 221278, 242692, 349928, 442556, 485384, 885112, 1880863, 3761726, 7523452, 15046904]

約数ペア:

[(1, 15046904), (2, 7523452), (4, 3761726), (8, 1880863), (17, 885112), (31, 485384), (34, 442556), (43, 349928), (62, 242692), (68, 221278), (83, 181288), (86, 174964), (124, 121346), (136, 110639), (166, 90644), (172, 87482), (248, 60673), (332, 45322), (344, 43741), (527, 28552), (664, 22661), (731, 20584), (1054, 14276), (1333, 11288), (1411, 10664), (1462, 10292), (2108, 7138), (2573, 5848), (2666, 5644), (2822, 5332), (2924, 5146), (3569, 4216)]