5918580

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{131}}^1\times {\mathrm{251}}^1$

素因数の和:397

約数の個数: 72

約数和(自身を含む): 18162144

約数和(自身を除く): 12243564

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 131, 180, 251, 262, 393, 502, 524, 655, 753, 786, 1004, 1179, 1255, 1310, 1506, 1572, 1965, 2259, 2358, 2510, 2620, 3012, 3765, 3930, 4518, 4716, 5020, 5895, 7530, 7860, 9036, 11295, 11790, 15060, 22590, 23580, 32881, 45180, 65762, 98643, 131524, 164405, 197286, 295929, 328810, 394572, 493215, 591858, 657620, 986430, 1183716, 1479645, 1972860, 2959290, 5918580]

約数ペア:

[(1, 5918580), (2, 2959290), (3, 1972860), (4, 1479645), (5, 1183716), (6, 986430), (9, 657620), (10, 591858), (12, 493215), (15, 394572), (18, 328810), (20, 295929), (30, 197286), (36, 164405), (45, 131524), (60, 98643), (90, 65762), (131, 45180), (180, 32881), (251, 23580), (262, 22590), (393, 15060), (502, 11790), (524, 11295), (655, 9036), (753, 7860), (786, 7530), (1004, 5895), (1179, 5020), (1255, 4716), (1310, 4518), (1506, 3930), (1572, 3765), (1965, 3012), (2259, 2620), (2358, 2510)]