80719230

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{163}}^1\times {\mathrm{971}}^1$

素因数の和:1161

約数の個数: 64

約数和(自身を含む): 206592768

約数和(自身を除く): 125873538

約数列:

[1, 2, 3, 5, 6, 10, 15, 17, 30, 34, 51, 85, 102, 163, 170, 255, 326, 489, 510, 815, 971, 978, 1630, 1942, 2445, 2771, 2913, 4855, 4890, 5542, 5826, 8313, 9710, 13855, 14565, 16507, 16626, 27710, 29130, 33014, 41565, 49521, 82535, 83130, 99042, 158273, 165070, 247605, 316546, 474819, 495210, 791365, 949638, 1582730, 2374095, 2690641, 4748190, 5381282, 8071923, 13453205, 16143846, 26906410, 40359615, 80719230]

約数ペア:

[(1, 80719230), (2, 40359615), (3, 26906410), (5, 16143846), (6, 13453205), (10, 8071923), (15, 5381282), (17, 4748190), (30, 2690641), (34, 2374095), (51, 1582730), (85, 949638), (102, 791365), (163, 495210), (170, 474819), (255, 316546), (326, 247605), (489, 165070), (510, 158273), (815, 99042), (971, 83130), (978, 82535), (1630, 49521), (1942, 41565), (2445, 33014), (2771, 29130), (2913, 27710), (4855, 16626), (4890, 16507), (5542, 14565), (5826, 13855), (8313, 9710)]