11577690

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{197}}^1\times {\mathrm{653}}^1$

素因数の和:863

約数の個数: 48

約数和(自身を含む): 30301128

約数和(自身を除く): 18723438

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 197, 394, 591, 653, 985, 1182, 1306, 1773, 1959, 1970, 2955, 3265, 3546, 3918, 5877, 5910, 6530, 8865, 9795, 11754, 17730, 19590, 29385, 58770, 128641, 257282, 385923, 643205, 771846, 1157769, 1286410, 1929615, 2315538, 3859230, 5788845, 11577690]

約数ペア:

[(1, 11577690), (2, 5788845), (3, 3859230), (5, 2315538), (6, 1929615), (9, 1286410), (10, 1157769), (15, 771846), (18, 643205), (30, 385923), (45, 257282), (90, 128641), (197, 58770), (394, 29385), (591, 19590), (653, 17730), (985, 11754), (1182, 9795), (1306, 8865), (1773, 6530), (1959, 5910), (1970, 5877), (2955, 3918), (3265, 3546)]