30782142

素因数分解:

$2^1\times 3^2\times {\mathrm{23}}^1\times {\mathrm{74353}}^1$

素因数の和:74384

約数の個数: 24

約数和(自身を含む): 69595344

約数和(自身を除く): 38813202

約数列:

[1, 2, 3, 6, 9, 18, 23, 46, 69, 138, 207, 414, 74353, 148706, 223059, 446118, 669177, 1338354, 1710119, 3420238, 5130357, 10260714, 15391071, 30782142]

約数ペア:

[(1, 30782142), (2, 15391071), (3, 10260714), (6, 5130357), (9, 3420238), (18, 1710119), (23, 1338354), (46, 669177), (69, 446118), (138, 223059), (207, 148706), (414, 74353)]