1277310070

素因数分解:

$2^1\times 5^1\times {\mathrm{47}}^2\times {\mathrm{53}}^1\times {\mathrm{1091}}^1$

素因数の和:1245

約数の個数: 48

約数和(自身を含む): 2395633968

約数和(自身を除く): 1118323898

約数列:

[1, 2, 5, 10, 47, 53, 94, 106, 235, 265, 470, 530, 1091, 2182, 2209, 2491, 4418, 4982, 5455, 10910, 11045, 12455, 22090, 24910, 51277, 57823, 102554, 115646, 117077, 234154, 256385, 289115, 512770, 578230, 585385, 1170770, 2410019, 2717681, 4820038, 5435362, 12050095, 13588405, 24100190, 27176810, 127731007, 255462014, 638655035, 1277310070]

約数ペア:

[(1, 1277310070), (2, 638655035), (5, 255462014), (10, 127731007), (47, 27176810), (53, 24100190), (94, 13588405), (106, 12050095), (235, 5435362), (265, 4820038), (470, 2717681), (530, 2410019), (1091, 1170770), (2182, 585385), (2209, 578230), (2491, 512770), (4418, 289115), (4982, 256385), (5455, 234154), (10910, 117077), (11045, 115646), (12455, 102554), (22090, 57823), (24910, 51277)]