3421890

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{193}}^1\times {\mathrm{197}}^1$

素因数の和:403

約数の個数: 48

約数和(自身を含む): 8988408

約数和(自身を除く): 5566518

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 193, 197, 386, 394, 579, 591, 965, 985, 1158, 1182, 1737, 1773, 1930, 1970, 2895, 2955, 3474, 3546, 5790, 5910, 8685, 8865, 17370, 17730, 38021, 76042, 114063, 190105, 228126, 342189, 380210, 570315, 684378, 1140630, 1710945, 3421890]

約数ペア:

[(1, 3421890), (2, 1710945), (3, 1140630), (5, 684378), (6, 570315), (9, 380210), (10, 342189), (15, 228126), (18, 190105), (30, 114063), (45, 76042), (90, 38021), (193, 17730), (197, 17370), (386, 8865), (394, 8685), (579, 5910), (591, 5790), (965, 3546), (985, 3474), (1158, 2955), (1182, 2895), (1737, 1970), (1773, 1930)]