381944190

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{251}}^1\times {\mathrm{50723}}^1$

素因数の和:50984

約数の個数: 32

約数和(自身を含む): 920336256

約数和(自身を除く): 538392066

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 251, 502, 753, 1255, 1506, 2510, 3765, 7530, 50723, 101446, 152169, 253615, 304338, 507230, 760845, 1521690, 12731473, 25462946, 38194419, 63657365, 76388838, 127314730, 190972095, 381944190]

約数ペア:

[(1, 381944190), (2, 190972095), (3, 127314730), (5, 76388838), (6, 63657365), (10, 38194419), (15, 25462946), (30, 12731473), (251, 1521690), (502, 760845), (753, 507230), (1255, 304338), (1506, 253615), (2510, 152169), (3765, 101446), (7530, 50723)]