188852490

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{123433}}^1$

素因数の和:123463

約数の個数: 48

約数和(自身を含む): 519904008

約数和(自身を除く): 331051518

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 17, 18, 30, 34, 45, 51, 85, 90, 102, 153, 170, 255, 306, 510, 765, 1530, 123433, 246866, 370299, 617165, 740598, 1110897, 1234330, 1851495, 2098361, 2221794, 3702990, 4196722, 5554485, 6295083, 10491805, 11108970, 12590166, 18885249, 20983610, 31475415, 37770498, 62950830, 94426245, 188852490]

約数ペア:

[(1, 188852490), (2, 94426245), (3, 62950830), (5, 37770498), (6, 31475415), (9, 20983610), (10, 18885249), (15, 12590166), (17, 11108970), (18, 10491805), (30, 6295083), (34, 5554485), (45, 4196722), (51, 3702990), (85, 2221794), (90, 2098361), (102, 1851495), (153, 1234330), (170, 1110897), (255, 740598), (306, 617165), (510, 370299), (765, 246866), (1530, 123433)]