961870

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{151}}^1$

素因数の和:185

約数の個数: 48

約数和(自身を含む): 2183328

約数和(自身を除く): 1221458

約数列:

[1, 2, 5, 7, 10, 13, 14, 26, 35, 49, 65, 70, 91, 98, 130, 151, 182, 245, 302, 455, 490, 637, 755, 910, 1057, 1274, 1510, 1963, 2114, 3185, 3926, 5285, 6370, 7399, 9815, 10570, 13741, 14798, 19630, 27482, 36995, 68705, 73990, 96187, 137410, 192374, 480935, 961870]

約数ペア:

[(1, 961870), (2, 480935), (5, 192374), (7, 137410), (10, 96187), (13, 73990), (14, 68705), (26, 36995), (35, 27482), (49, 19630), (65, 14798), (70, 13741), (91, 10570), (98, 9815), (130, 7399), (151, 6370), (182, 5285), (245, 3926), (302, 3185), (455, 2114), (490, 1963), (637, 1510), (755, 1274), (910, 1057)]