487993770

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{199}}^1\times {\mathrm{2477}}^1$

素因数の和:2700

約数の個数: 96

約数和(自身を含む): 1391644800

約数和(自身を除く): 903651030

約数列:

[1, 2, 3, 5, 6, 9, 10, 11, 15, 18, 22, 30, 33, 45, 55, 66, 90, 99, 110, 165, 198, 199, 330, 398, 495, 597, 990, 995, 1194, 1791, 1990, 2189, 2477, 2985, 3582, 4378, 4954, 5970, 6567, 7431, 8955, 10945, 12385, 13134, 14862, 17910, 19701, 21890, 22293, 24770, 27247, 32835, 37155, 39402, 44586, 54494, 65670, 74310, 81741, 98505, 111465, 136235, 163482, 197010, 222930, 245223, 272470, 408705, 490446, 492923, 817410, 985846, 1226115, 1478769, 2452230, 2464615, 2957538, 4436307, 4929230, 5422153, 7393845, 8872614, 10844306, 14787690, 16266459, 22181535, 27110765, 32532918, 44363070, 48799377, 54221530, 81332295, 97598754, 162664590, 243996885, 487993770]

約数ペア:

[(1, 487993770), (2, 243996885), (3, 162664590), (5, 97598754), (6, 81332295), (9, 54221530), (10, 48799377), (11, 44363070), (15, 32532918), (18, 27110765), (22, 22181535), (30, 16266459), (33, 14787690), (45, 10844306), (55, 8872614), (66, 7393845), (90, 5422153), (99, 4929230), (110, 4436307), (165, 2957538), (198, 2464615), (199, 2452230), (330, 1478769), (398, 1226115), (495, 985846), (597, 817410), (990, 492923), (995, 490446), (1194, 408705), (1791, 272470), (1990, 245223), (2189, 222930), (2477, 197010), (2985, 163482), (3582, 136235), (4378, 111465), (4954, 98505), (5970, 81741), (6567, 74310), (7431, 65670), (8955, 54494), (10945, 44586), (12385, 39402), (13134, 37155), (14862, 32835), (17910, 27247), (19701, 24770), (21890, 22293)]