42015710

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{16607}}^1$

素因数の和:16648

約数の個数: 32

約数和(自身を含む): 86095872

約数和(自身を除く): 44080162

約数列:

[1, 2, 5, 10, 11, 22, 23, 46, 55, 110, 115, 230, 253, 506, 1265, 2530, 16607, 33214, 83035, 166070, 182677, 365354, 381961, 763922, 913385, 1826770, 1909805, 3819610, 4201571, 8403142, 21007855, 42015710]

約数ペア:

[(1, 42015710), (2, 21007855), (5, 8403142), (10, 4201571), (11, 3819610), (22, 1909805), (23, 1826770), (46, 913385), (55, 763922), (110, 381961), (115, 365354), (230, 182677), (253, 166070), (506, 83035), (1265, 33214), (2530, 16607)]