190011610

素因数分解:

$2^1\times 5^1\times {\mathrm{139}}^1\times {\mathrm{223}}^1\times {\mathrm{613}}^1$

素因数の和:982

約数の個数: 32

約数和(自身を含む): 346590720

約数和(自身を除く): 156579110

約数列:

[1, 2, 5, 10, 139, 223, 278, 446, 613, 695, 1115, 1226, 1390, 2230, 3065, 6130, 30997, 61994, 85207, 136699, 154985, 170414, 273398, 309970, 426035, 683495, 852070, 1366990, 19001161, 38002322, 95005805, 190011610]

約数ペア:

[(1, 190011610), (2, 95005805), (5, 38002322), (10, 19001161), (139, 1366990), (223, 852070), (278, 683495), (446, 426035), (613, 309970), (695, 273398), (1115, 170414), (1226, 154985), (1390, 136699), (2230, 85207), (3065, 61994), (6130, 30997)]