155994580

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{593}}^1\times {\mathrm{1879}}^1$

素因数の和:2488

約数の個数: 48

約数和(自身を含む): 375217920

約数和(自身を除く): 219223340

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 593, 1186, 1879, 2372, 2965, 3758, 4151, 5930, 7516, 8302, 9395, 11860, 13153, 16604, 18790, 20755, 26306, 37580, 41510, 52612, 65765, 83020, 131530, 263060, 1114247, 2228494, 4456988, 5571235, 7799729, 11142470, 15599458, 22284940, 31198916, 38998645, 77997290, 155994580]

約数ペア:

[(1, 155994580), (2, 77997290), (4, 38998645), (5, 31198916), (7, 22284940), (10, 15599458), (14, 11142470), (20, 7799729), (28, 5571235), (35, 4456988), (70, 2228494), (140, 1114247), (593, 263060), (1186, 131530), (1879, 83020), (2372, 65765), (2965, 52612), (3758, 41510), (4151, 37580), (5930, 26306), (7516, 20755), (8302, 18790), (9395, 16604), (11860, 13153)]