284148830

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{109}}^1\times {\mathrm{167}}^1\times {\mathrm{223}}^1$

素因数の和:513

約数の個数: 64

約数和(自身を含む): 596090880

約数和(自身を除く): 311942050

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 109, 167, 218, 223, 334, 446, 545, 763, 835, 1090, 1115, 1169, 1526, 1561, 1670, 2230, 2338, 3122, 3815, 5845, 7630, 7805, 11690, 15610, 18203, 24307, 36406, 37241, 48614, 74482, 91015, 121535, 127421, 170149, 182030, 186205, 243070, 254842, 260687, 340298, 372410, 521374, 637105, 850745, 1274210, 1303435, 1701490, 2606870, 4059269, 8118538, 20296345, 28414883, 40592690, 56829766, 142074415, 284148830]

約数ペア:

[(1, 284148830), (2, 142074415), (5, 56829766), (7, 40592690), (10, 28414883), (14, 20296345), (35, 8118538), (70, 4059269), (109, 2606870), (167, 1701490), (218, 1303435), (223, 1274210), (334, 850745), (446, 637105), (545, 521374), (763, 372410), (835, 340298), (1090, 260687), (1115, 254842), (1169, 243070), (1526, 186205), (1561, 182030), (1670, 170149), (2230, 127421), (2338, 121535), (3122, 91015), (3815, 74482), (5845, 48614), (7630, 37241), (7805, 36406), (11690, 24307), (15610, 18203)]