285426210

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{79}}^1\times {\mathrm{83}}^1\times {\mathrm{1451}}^1$

素因数の和:1623

約数の個数: 64

約数和(自身を含む): 702535680

約数和(自身を除く): 417109470

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 79, 83, 158, 166, 237, 249, 395, 415, 474, 498, 790, 830, 1185, 1245, 1451, 2370, 2490, 2902, 4353, 6557, 7255, 8706, 13114, 14510, 19671, 21765, 32785, 39342, 43530, 65570, 98355, 114629, 120433, 196710, 229258, 240866, 343887, 361299, 573145, 602165, 687774, 722598, 1146290, 1204330, 1719435, 1806495, 3438870, 3612990, 9514207, 19028414, 28542621, 47571035, 57085242, 95142070, 142713105, 285426210]

約数ペア:

[(1, 285426210), (2, 142713105), (3, 95142070), (5, 57085242), (6, 47571035), (10, 28542621), (15, 19028414), (30, 9514207), (79, 3612990), (83, 3438870), (158, 1806495), (166, 1719435), (237, 1204330), (249, 1146290), (395, 722598), (415, 687774), (474, 602165), (498, 573145), (790, 361299), (830, 343887), (1185, 240866), (1245, 229258), (1451, 196710), (2370, 120433), (2490, 114629), (2902, 98355), (4353, 65570), (6557, 43530), (7255, 39342), (8706, 32785), (13114, 21765), (14510, 19671)]