69705650

素因数分解:

$2^1\times 5^2\times 7^1\times {\mathrm{79}}^1\times {\mathrm{2521}}^1$

素因数の和:2619

約数の個数: 48

約数和(自身を含む): 150109440

約数和(自身を除く): 80403790

約数列:

[1, 2, 5, 7, 10, 14, 25, 35, 50, 70, 79, 158, 175, 350, 395, 553, 790, 1106, 1975, 2521, 2765, 3950, 5042, 5530, 12605, 13825, 17647, 25210, 27650, 35294, 63025, 88235, 126050, 176470, 199159, 398318, 441175, 882350, 995795, 1394113, 1991590, 2788226, 4978975, 6970565, 9957950, 13941130, 34852825, 69705650]

約数ペア:

[(1, 69705650), (2, 34852825), (5, 13941130), (7, 9957950), (10, 6970565), (14, 4978975), (25, 2788226), (35, 1991590), (50, 1394113), (70, 995795), (79, 882350), (158, 441175), (175, 398318), (350, 199159), (395, 176470), (553, 126050), (790, 88235), (1106, 63025), (1975, 35294), (2521, 27650), (2765, 25210), (3950, 17647), (5042, 13825), (5530, 12605)]