229711290

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{73}}^1\times {\mathrm{104891}}^1$

素因数の和:104974

約数の個数: 32

約数和(自身を含む): 558864576

約数和(自身を除く): 329153286

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 73, 146, 219, 365, 438, 730, 1095, 2190, 104891, 209782, 314673, 524455, 629346, 1048910, 1573365, 3146730, 7657043, 15314086, 22971129, 38285215, 45942258, 76570430, 114855645, 229711290]

約数ペア:

[(1, 229711290), (2, 114855645), (3, 76570430), (5, 45942258), (6, 38285215), (10, 22971129), (15, 15314086), (30, 7657043), (73, 3146730), (146, 1573365), (219, 1048910), (365, 629346), (438, 524455), (730, 314673), (1095, 209782), (2190, 104891)]