47927580

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{21589}}^1$

素因数の和:21638

約数の個数: 48

約数和(自身を含む): 137830560

約数和(自身を除く): 89902980

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 37, 60, 74, 111, 148, 185, 222, 370, 444, 555, 740, 1110, 2220, 21589, 43178, 64767, 86356, 107945, 129534, 215890, 259068, 323835, 431780, 647670, 798793, 1295340, 1597586, 2396379, 3195172, 3993965, 4792758, 7987930, 9585516, 11981895, 15975860, 23963790, 47927580]

約数ペア:

[(1, 47927580), (2, 23963790), (3, 15975860), (4, 11981895), (5, 9585516), (6, 7987930), (10, 4792758), (12, 3993965), (15, 3195172), (20, 2396379), (30, 1597586), (37, 1295340), (60, 798793), (74, 647670), (111, 431780), (148, 323835), (185, 259068), (222, 215890), (370, 129534), (444, 107945), (555, 86356), (740, 64767), (1110, 43178), (2220, 21589)]