141496690

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{269}}^1\times {\mathrm{2287}}^1$

素因数の和:2586

約数の個数: 32

約数和(自身を含む): 266872320

約数和(自身を除く): 125375630

約数列:

[1, 2, 5, 10, 23, 46, 115, 230, 269, 538, 1345, 2287, 2690, 4574, 6187, 11435, 12374, 22870, 30935, 52601, 61870, 105202, 263005, 526010, 615203, 1230406, 3076015, 6152030, 14149669, 28299338, 70748345, 141496690]

約数ペア:

[(1, 141496690), (2, 70748345), (5, 28299338), (10, 14149669), (23, 6152030), (46, 3076015), (115, 1230406), (230, 615203), (269, 526010), (538, 263005), (1345, 105202), (2287, 61870), (2690, 52601), (4574, 30935), (6187, 22870), (11435, 12374)]