17620343770

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{107}}^1\times {\mathrm{109}}^1\times {\mathrm{8887}}^1$

素因数の和:9127

約数の個数: 64

約数和(自身を含む): 34210978560

約数和(自身を除く): 16590634790

約数列:

[1, 2, 5, 10, 17, 34, 85, 107, 109, 170, 214, 218, 535, 545, 1070, 1090, 1819, 1853, 3638, 3706, 8887, 9095, 9265, 11663, 17774, 18190, 18530, 23326, 44435, 58315, 88870, 116630, 151079, 198271, 302158, 396542, 755395, 950909, 968683, 991355, 1510790, 1901818, 1937366, 1982710, 4754545, 4843415, 9509090, 9686830, 16165453, 16467611, 32330906, 32935222, 80827265, 82338055, 103649081, 161654530, 164676110, 207298162, 518245405, 1036490810, 1762034377, 3524068754, 8810171885, 17620343770]

約数ペア:

[(1, 17620343770), (2, 8810171885), (5, 3524068754), (10, 1762034377), (17, 1036490810), (34, 518245405), (85, 207298162), (107, 164676110), (109, 161654530), (170, 103649081), (214, 82338055), (218, 80827265), (535, 32935222), (545, 32330906), (1070, 16467611), (1090, 16165453), (1819, 9686830), (1853, 9509090), (3638, 4843415), (3706, 4754545), (8887, 1982710), (9095, 1937366), (9265, 1901818), (11663, 1510790), (17774, 991355), (18190, 968683), (18530, 950909), (23326, 755395), (44435, 396542), (58315, 302158), (88870, 198271), (116630, 151079)]