2718330

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{19}}^2\times {\mathrm{251}}^1$

素因数の和:299

約数の個数: 48

約数和(自身を含む): 6912864

約数和(自身を除く): 4194534

約数列:

[1, 2, 3, 5, 6, 10, 15, 19, 30, 38, 57, 95, 114, 190, 251, 285, 361, 502, 570, 722, 753, 1083, 1255, 1506, 1805, 2166, 2510, 3610, 3765, 4769, 5415, 7530, 9538, 10830, 14307, 23845, 28614, 47690, 71535, 90611, 143070, 181222, 271833, 453055, 543666, 906110, 1359165, 2718330]

約数ペア:

[(1, 2718330), (2, 1359165), (3, 906110), (5, 543666), (6, 453055), (10, 271833), (15, 181222), (19, 143070), (30, 90611), (38, 71535), (57, 47690), (95, 28614), (114, 23845), (190, 14307), (251, 10830), (285, 9538), (361, 7530), (502, 5415), (570, 4769), (722, 3765), (753, 3610), (1083, 2510), (1255, 2166), (1506, 1805)]