15279470

素因数分解:

$2^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{83}}^1\times {\mathrm{449}}^1$

素因数の和:580

約数の個数: 32

約数和(自身を含む): 28576800

約数和(自身を除く): 13297330

約数列:

[1, 2, 5, 10, 41, 82, 83, 166, 205, 410, 415, 449, 830, 898, 2245, 3403, 4490, 6806, 17015, 18409, 34030, 36818, 37267, 74534, 92045, 184090, 186335, 372670, 1527947, 3055894, 7639735, 15279470]

約数ペア:

[(1, 15279470), (2, 7639735), (5, 3055894), (10, 1527947), (41, 372670), (82, 186335), (83, 184090), (166, 92045), (205, 74534), (410, 37267), (415, 36818), (449, 34030), (830, 18409), (898, 17015), (2245, 6806), (3403, 4490)]