131022630

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{179}}^1\times {\mathrm{2711}}^1$

素因数の和:2906

約数の個数: 64

約数和(自身を含む): 351475200

約数和(自身を除く): 220452570

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 179, 270, 358, 537, 895, 1074, 1611, 1790, 2685, 2711, 3222, 4833, 5370, 5422, 8055, 8133, 9666, 13555, 16110, 16266, 24165, 24399, 27110, 40665, 48330, 48798, 73197, 81330, 121995, 146394, 243990, 365985, 485269, 731970, 970538, 1455807, 2426345, 2911614, 4367421, 4852690, 7279035, 8734842, 13102263, 14558070, 21837105, 26204526, 43674210, 65511315, 131022630]

約数ペア:

[(1, 131022630), (2, 65511315), (3, 43674210), (5, 26204526), (6, 21837105), (9, 14558070), (10, 13102263), (15, 8734842), (18, 7279035), (27, 4852690), (30, 4367421), (45, 2911614), (54, 2426345), (90, 1455807), (135, 970538), (179, 731970), (270, 485269), (358, 365985), (537, 243990), (895, 146394), (1074, 121995), (1611, 81330), (1790, 73197), (2685, 48798), (2711, 48330), (3222, 40665), (4833, 27110), (5370, 24399), (5422, 24165), (8055, 16266), (8133, 16110), (9666, 13555)]