189492930

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{277}}^1\times {\mathrm{691}}^1$

素因数の和:992

約数の個数: 96

約数和(自身を含む): 540191808

約数和(自身を除く): 350698878

約数列:

[1, 2, 3, 5, 6, 9, 10, 11, 15, 18, 22, 30, 33, 45, 55, 66, 90, 99, 110, 165, 198, 277, 330, 495, 554, 691, 831, 990, 1382, 1385, 1662, 2073, 2493, 2770, 3047, 3455, 4146, 4155, 4986, 6094, 6219, 6910, 7601, 8310, 9141, 10365, 12438, 12465, 15202, 15235, 18282, 20730, 22803, 24930, 27423, 30470, 31095, 38005, 45606, 45705, 54846, 62190, 68409, 76010, 91410, 114015, 136818, 137115, 191407, 228030, 274230, 342045, 382814, 574221, 684090, 957035, 1148442, 1722663, 1914070, 2105477, 2871105, 3445326, 4210954, 5742210, 6316431, 8613315, 10527385, 12632862, 17226630, 18949293, 21054770, 31582155, 37898586, 63164310, 94746465, 189492930]

約数ペア:

[(1, 189492930), (2, 94746465), (3, 63164310), (5, 37898586), (6, 31582155), (9, 21054770), (10, 18949293), (11, 17226630), (15, 12632862), (18, 10527385), (22, 8613315), (30, 6316431), (33, 5742210), (45, 4210954), (55, 3445326), (66, 2871105), (90, 2105477), (99, 1914070), (110, 1722663), (165, 1148442), (198, 957035), (277, 684090), (330, 574221), (495, 382814), (554, 342045), (691, 274230), (831, 228030), (990, 191407), (1382, 137115), (1385, 136818), (1662, 114015), (2073, 91410), (2493, 76010), (2770, 68409), (3047, 62190), (3455, 54846), (4146, 45705), (4155, 45606), (4986, 38005), (6094, 31095), (6219, 30470), (6910, 27423), (7601, 24930), (8310, 22803), (9141, 20730), (10365, 18282), (12438, 15235), (12465, 15202)]