16013690

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{2971}}^1$

素因数の和:3003

約数の個数: 48

約数和(自身を含む): 36591264

約数和(自身を除く): 20577574

約数列:

[1, 2, 5, 7, 10, 11, 14, 22, 35, 49, 55, 70, 77, 98, 110, 154, 245, 385, 490, 539, 770, 1078, 2695, 2971, 5390, 5942, 14855, 20797, 29710, 32681, 41594, 65362, 103985, 145579, 163405, 207970, 228767, 291158, 326810, 457534, 727895, 1143835, 1455790, 1601369, 2287670, 3202738, 8006845, 16013690]

約数ペア:

[(1, 16013690), (2, 8006845), (5, 3202738), (7, 2287670), (10, 1601369), (11, 1455790), (14, 1143835), (22, 727895), (35, 457534), (49, 326810), (55, 291158), (70, 228767), (77, 207970), (98, 163405), (110, 145579), (154, 103985), (245, 65362), (385, 41594), (490, 32681), (539, 29710), (770, 20797), (1078, 14855), (2695, 5942), (2971, 5390)]