15690770

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{269}}^1\times {\mathrm{307}}^1$

素因数の和:602

約数の個数: 32

約数和(自身を含む): 29937600

約数和(自身を除く): 14246830

約数列:

[1, 2, 5, 10, 19, 38, 95, 190, 269, 307, 538, 614, 1345, 1535, 2690, 3070, 5111, 5833, 10222, 11666, 25555, 29165, 51110, 58330, 82583, 165166, 412915, 825830, 1569077, 3138154, 7845385, 15690770]

約数ペア:

[(1, 15690770), (2, 7845385), (5, 3138154), (10, 1569077), (19, 825830), (38, 412915), (95, 165166), (190, 82583), (269, 58330), (307, 51110), (538, 29165), (614, 25555), (1345, 11666), (1535, 10222), (2690, 5833), (3070, 5111)]