217062630

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{141871}}^1$

素因数の和:141901

約数の個数: 48

約数和(自身を含む): 597564864

約数和(自身を除く): 380502234

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 17, 18, 30, 34, 45, 51, 85, 90, 102, 153, 170, 255, 306, 510, 765, 1530, 141871, 283742, 425613, 709355, 851226, 1276839, 1418710, 2128065, 2411807, 2553678, 4256130, 4823614, 6384195, 7235421, 12059035, 12768390, 14470842, 21706263, 24118070, 36177105, 43412526, 72354210, 108531315, 217062630]

約数ペア:

[(1, 217062630), (2, 108531315), (3, 72354210), (5, 43412526), (6, 36177105), (9, 24118070), (10, 21706263), (15, 14470842), (17, 12768390), (18, 12059035), (30, 7235421), (34, 6384195), (45, 4823614), (51, 4256130), (85, 2553678), (90, 2411807), (102, 2128065), (153, 1418710), (170, 1276839), (255, 851226), (306, 709355), (510, 425613), (765, 283742), (1530, 141871)]