45222940

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{227}}^1\times {\mathrm{1423}}^1$

素因数の和:1666

約数の個数: 48

約数和(自身を含む): 109089792

約数和(自身を除く): 63866852

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 227, 454, 908, 1135, 1423, 1589, 2270, 2846, 3178, 4540, 5692, 6356, 7115, 7945, 9961, 14230, 15890, 19922, 28460, 31780, 39844, 49805, 99610, 199220, 323021, 646042, 1292084, 1615105, 2261147, 3230210, 4522294, 6460420, 9044588, 11305735, 22611470, 45222940]

約数ペア:

[(1, 45222940), (2, 22611470), (4, 11305735), (5, 9044588), (7, 6460420), (10, 4522294), (14, 3230210), (20, 2261147), (28, 1615105), (35, 1292084), (70, 646042), (140, 323021), (227, 199220), (454, 99610), (908, 49805), (1135, 39844), (1423, 31780), (1589, 28460), (2270, 19922), (2846, 15890), (3178, 14230), (4540, 9961), (5692, 7945), (6356, 7115)]