42265790

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{79}}^1\times {\mathrm{7643}}^1$

素因数の和:7736

約数の個数: 32

約数和(自身を含む): 88058880

約数和(自身を除く): 45793090

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 79, 158, 395, 553, 790, 1106, 2765, 5530, 7643, 15286, 38215, 53501, 76430, 107002, 267505, 535010, 603797, 1207594, 3018985, 4226579, 6037970, 8453158, 21132895, 42265790]

約数ペア:

[(1, 42265790), (2, 21132895), (5, 8453158), (7, 6037970), (10, 4226579), (14, 3018985), (35, 1207594), (70, 603797), (79, 535010), (158, 267505), (395, 107002), (553, 76430), (790, 53501), (1106, 38215), (2765, 15286), (5530, 7643)]