143112210

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{207409}}^1$

素因数の和:207442

約数の個数: 32

約数和(自身を含む): 358404480

約数和(自身を除く): 215292270

約数列:

[1, 2, 3, 5, 6, 10, 15, 23, 30, 46, 69, 115, 138, 230, 345, 690, 207409, 414818, 622227, 1037045, 1244454, 2074090, 3111135, 4770407, 6222270, 9540814, 14311221, 23852035, 28622442, 47704070, 71556105, 143112210]

約数ペア:

[(1, 143112210), (2, 71556105), (3, 47704070), (5, 28622442), (6, 23852035), (10, 14311221), (15, 9540814), (23, 6222270), (30, 4770407), (46, 3111135), (69, 2074090), (115, 1244454), (138, 1037045), (230, 622227), (345, 414818), (690, 207409)]