129666390

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{137}}^1\times {\mathrm{4507}}^1$

素因数の和:4661

約数の個数: 64

約数和(自身を含む): 358331904

約数和(自身を除く): 228665514

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 137, 210, 274, 411, 685, 822, 959, 1370, 1918, 2055, 2877, 4110, 4507, 4795, 5754, 9014, 9590, 13521, 14385, 22535, 27042, 28770, 31549, 45070, 63098, 67605, 94647, 135210, 157745, 189294, 315490, 473235, 617459, 946470, 1234918, 1852377, 3087295, 3704754, 4322213, 6174590, 8644426, 9261885, 12966639, 18523770, 21611065, 25933278, 43222130, 64833195, 129666390]

約数ペア:

[(1, 129666390), (2, 64833195), (3, 43222130), (5, 25933278), (6, 21611065), (7, 18523770), (10, 12966639), (14, 9261885), (15, 8644426), (21, 6174590), (30, 4322213), (35, 3704754), (42, 3087295), (70, 1852377), (105, 1234918), (137, 946470), (210, 617459), (274, 473235), (411, 315490), (685, 189294), (822, 157745), (959, 135210), (1370, 94647), (1918, 67605), (2055, 63098), (2877, 45070), (4110, 31549), (4507, 28770), (4795, 27042), (5754, 22535), (9014, 14385), (9590, 13521)]