194551410

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{313}}^1\times {\mathrm{20719}}^1$

素因数の和:21042

約数の個数: 32

約数和(自身を含む): 468437760

約数和(自身を除く): 273886350

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 313, 626, 939, 1565, 1878, 3130, 4695, 9390, 20719, 41438, 62157, 103595, 124314, 207190, 310785, 621570, 6485047, 12970094, 19455141, 32425235, 38910282, 64850470, 97275705, 194551410]

約数ペア:

[(1, 194551410), (2, 97275705), (3, 64850470), (5, 38910282), (6, 32425235), (10, 19455141), (15, 12970094), (30, 6485047), (313, 621570), (626, 310785), (939, 207190), (1565, 124314), (1878, 103595), (3130, 62157), (4695, 41438), (9390, 20719)]