144723890

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{727}}^1\times {\mathrm{1171}}^1$

素因数の和:1922

約数の個数: 32

約数和(自身を含む): 276441984

約数和(自身を除く): 131718094

約数列:

[1, 2, 5, 10, 17, 34, 85, 170, 727, 1171, 1454, 2342, 3635, 5855, 7270, 11710, 12359, 19907, 24718, 39814, 61795, 99535, 123590, 199070, 851317, 1702634, 4256585, 8513170, 14472389, 28944778, 72361945, 144723890]

約数ペア:

[(1, 144723890), (2, 72361945), (5, 28944778), (10, 14472389), (17, 8513170), (34, 4256585), (85, 1702634), (170, 851317), (727, 199070), (1171, 123590), (1454, 99535), (2342, 61795), (3635, 39814), (5855, 24718), (7270, 19907), (11710, 12359)]