1670695930

素因数分解:

$2^1\times 5^1\times {\mathrm{197}}^1\times {\mathrm{223}}^1\times {\mathrm{3803}}^1$

素因数の和:4230

約数の個数: 32

約数和(自身を含む): 3036870144

約数和(自身を除く): 1366174214

約数列:

[1, 2, 5, 10, 197, 223, 394, 446, 985, 1115, 1970, 2230, 3803, 7606, 19015, 38030, 43931, 87862, 219655, 439310, 749191, 848069, 1498382, 1696138, 3745955, 4240345, 7491910, 8480690, 167069593, 334139186, 835347965, 1670695930]

約数ペア:

[(1, 1670695930), (2, 835347965), (5, 334139186), (10, 167069593), (197, 8480690), (223, 7491910), (394, 4240345), (446, 3745955), (985, 1696138), (1115, 1498382), (1970, 848069), (2230, 749191), (3803, 439310), (7606, 219655), (19015, 87862), (38030, 43931)]