30780744

素因数分解:

$2^3\times 3^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{2039}}^1$

素因数の和:2102

約数の個数: 64

約数和(自身を含む): 83721600

約数和(自身を除く): 52940856

約数列:

[1, 2, 3, 4, 6, 8, 12, 17, 24, 34, 37, 51, 68, 74, 102, 111, 136, 148, 204, 222, 296, 408, 444, 629, 888, 1258, 1887, 2039, 2516, 3774, 4078, 5032, 6117, 7548, 8156, 12234, 15096, 16312, 24468, 34663, 48936, 69326, 75443, 103989, 138652, 150886, 207978, 226329, 277304, 301772, 415956, 452658, 603544, 831912, 905316, 1282531, 1810632, 2565062, 3847593, 5130124, 7695186, 10260248, 15390372, 30780744]

約数ペア:

[(1, 30780744), (2, 15390372), (3, 10260248), (4, 7695186), (6, 5130124), (8, 3847593), (12, 2565062), (17, 1810632), (24, 1282531), (34, 905316), (37, 831912), (51, 603544), (68, 452658), (74, 415956), (102, 301772), (111, 277304), (136, 226329), (148, 207978), (204, 150886), (222, 138652), (296, 103989), (408, 75443), (444, 69326), (629, 48936), (888, 34663), (1258, 24468), (1887, 16312), (2039, 15096), (2516, 12234), (3774, 8156), (4078, 7548), (5032, 6117)]