27425930

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{1213}}^1$

素因数の和:1263

約数の個数: 64

約数和(自身を含む): 62933760

約数和(自身を除く): 35507830

約数列:

[1, 2, 5, 7, 10, 14, 17, 19, 34, 35, 38, 70, 85, 95, 119, 133, 170, 190, 238, 266, 323, 595, 646, 665, 1190, 1213, 1330, 1615, 2261, 2426, 3230, 4522, 6065, 8491, 11305, 12130, 16982, 20621, 22610, 23047, 41242, 42455, 46094, 84910, 103105, 115235, 144347, 161329, 206210, 230470, 288694, 322658, 391799, 721735, 783598, 806645, 1443470, 1613290, 1958995, 2742593, 3917990, 5485186, 13712965, 27425930]

約数ペア:

[(1, 27425930), (2, 13712965), (5, 5485186), (7, 3917990), (10, 2742593), (14, 1958995), (17, 1613290), (19, 1443470), (34, 806645), (35, 783598), (38, 721735), (70, 391799), (85, 322658), (95, 288694), (119, 230470), (133, 206210), (170, 161329), (190, 144347), (238, 115235), (266, 103105), (323, 84910), (595, 46094), (646, 42455), (665, 41242), (1190, 23047), (1213, 22610), (1330, 20621), (1615, 16982), (2261, 12130), (2426, 11305), (3230, 8491), (4522, 6065)]