17702969410

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{4231}}^1\times {\mathrm{8539}}^1$

素因数の和:12791

約数の個数: 48

約数和(自身を含む): 37080953280

約数和(自身を除く): 19377983870

約数列:

[1, 2, 5, 7, 10, 14, 35, 49, 70, 98, 245, 490, 4231, 8462, 8539, 17078, 21155, 29617, 42310, 42695, 59234, 59773, 85390, 119546, 148085, 207319, 296170, 298865, 414638, 418411, 597730, 836822, 1036595, 2073190, 2092055, 4184110, 36128509, 72257018, 180642545, 252899563, 361285090, 505799126, 1264497815, 1770296941, 2528995630, 3540593882, 8851484705, 17702969410]

約数ペア:

[(1, 17702969410), (2, 8851484705), (5, 3540593882), (7, 2528995630), (10, 1770296941), (14, 1264497815), (35, 505799126), (49, 361285090), (70, 252899563), (98, 180642545), (245, 72257018), (490, 36128509), (4231, 4184110), (8462, 2092055), (8539, 2073190), (17078, 1036595), (21155, 836822), (29617, 597730), (42310, 418411), (42695, 414638), (59234, 298865), (59773, 296170), (85390, 207319), (119546, 148085)]