2009497290

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{839}}^1\times {\mathrm{2753}}^1$

素因数の和:3631

約数の個数: 64

約数和(自身を含む): 4996857600

約数和(自身を除く): 2987360310

約数列:

[1, 2, 3, 5, 6, 10, 15, 29, 30, 58, 87, 145, 174, 290, 435, 839, 870, 1678, 2517, 2753, 4195, 5034, 5506, 8259, 8390, 12585, 13765, 16518, 24331, 25170, 27530, 41295, 48662, 72993, 79837, 82590, 121655, 145986, 159674, 239511, 243310, 364965, 399185, 479022, 729930, 798370, 1197555, 2309767, 2395110, 4619534, 6929301, 11548835, 13858602, 23097670, 34646505, 66983243, 69293010, 133966486, 200949729, 334916215, 401899458, 669832430, 1004748645, 2009497290]

約数ペア:

[(1, 2009497290), (2, 1004748645), (3, 669832430), (5, 401899458), (6, 334916215), (10, 200949729), (15, 133966486), (29, 69293010), (30, 66983243), (58, 34646505), (87, 23097670), (145, 13858602), (174, 11548835), (290, 6929301), (435, 4619534), (839, 2395110), (870, 2309767), (1678, 1197555), (2517, 798370), (2753, 729930), (4195, 479022), (5034, 399185), (5506, 364965), (8259, 243310), (8390, 239511), (12585, 159674), (13765, 145986), (16518, 121655), (24331, 82590), (25170, 79837), (27530, 72993), (41295, 48662)]