2019568290

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{107}}^1\times {\mathrm{433}}^1\times {\mathrm{1453}}^1$

素因数の和:2003

約数の個数: 64

約数和(自身を含む): 4906935936

約数和(自身を除く): 2887367646

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 107, 214, 321, 433, 535, 642, 866, 1070, 1299, 1453, 1605, 2165, 2598, 2906, 3210, 4330, 4359, 6495, 7265, 8718, 12990, 14530, 21795, 43590, 46331, 92662, 138993, 155471, 231655, 277986, 310942, 463310, 466413, 629149, 694965, 777355, 932826, 1258298, 1389930, 1554710, 1887447, 2332065, 3145745, 3774894, 4664130, 6291490, 9437235, 18874470, 67318943, 134637886, 201956829, 336594715, 403913658, 673189430, 1009784145, 2019568290]

約数ペア:

[(1, 2019568290), (2, 1009784145), (3, 673189430), (5, 403913658), (6, 336594715), (10, 201956829), (15, 134637886), (30, 67318943), (107, 18874470), (214, 9437235), (321, 6291490), (433, 4664130), (535, 3774894), (642, 3145745), (866, 2332065), (1070, 1887447), (1299, 1554710), (1453, 1389930), (1605, 1258298), (2165, 932826), (2598, 777355), (2906, 694965), (3210, 629149), (4330, 466413), (4359, 463310), (6495, 310942), (7265, 277986), (8718, 231655), (12990, 155471), (14530, 138993), (21795, 92662), (43590, 46331)]