6739890

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{61}}^1\times {\mathrm{127}}^1$

素因数の和:227

約数の個数: 64

約数和(自身を含む): 17141760

約数和(自身を除く): 10401870

約数列:

[1, 2, 3, 5, 6, 10, 15, 29, 30, 58, 61, 87, 122, 127, 145, 174, 183, 254, 290, 305, 366, 381, 435, 610, 635, 762, 870, 915, 1270, 1769, 1830, 1905, 3538, 3683, 3810, 5307, 7366, 7747, 8845, 10614, 11049, 15494, 17690, 18415, 22098, 23241, 26535, 36830, 38735, 46482, 53070, 55245, 77470, 110490, 116205, 224663, 232410, 449326, 673989, 1123315, 1347978, 2246630, 3369945, 6739890]

約数ペア:

[(1, 6739890), (2, 3369945), (3, 2246630), (5, 1347978), (6, 1123315), (10, 673989), (15, 449326), (29, 232410), (30, 224663), (58, 116205), (61, 110490), (87, 77470), (122, 55245), (127, 53070), (145, 46482), (174, 38735), (183, 36830), (254, 26535), (290, 23241), (305, 22098), (366, 18415), (381, 17690), (435, 15494), (610, 11049), (635, 10614), (762, 8845), (870, 7747), (915, 7366), (1270, 5307), (1769, 3810), (1830, 3683), (1905, 3538)]