248284310

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{269}}^1\times {\mathrm{4013}}^1$

素因数の和:4312

約数の個数: 32

約数和(自身を含む): 468192960

約数和(自身を除く): 219908650

約数列:

[1, 2, 5, 10, 23, 46, 115, 230, 269, 538, 1345, 2690, 4013, 6187, 8026, 12374, 20065, 30935, 40130, 61870, 92299, 184598, 461495, 922990, 1079497, 2158994, 5397485, 10794970, 24828431, 49656862, 124142155, 248284310]

約数ペア:

[(1, 248284310), (2, 124142155), (5, 49656862), (10, 24828431), (23, 10794970), (46, 5397485), (115, 2158994), (230, 1079497), (269, 922990), (538, 461495), (1345, 184598), (2690, 92299), (4013, 61870), (6187, 40130), (8026, 30935), (12374, 20065)]