297901860

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{131}}^1\times {\mathrm{151}}^1\times {\mathrm{251}}^1$

素因数の和:545

約数の個数: 96

約数和(自身を含む): 849429504

約数和(自身を除く): 551527644

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 131, 151, 251, 262, 302, 393, 453, 502, 524, 604, 655, 753, 755, 786, 906, 1004, 1255, 1310, 1506, 1510, 1572, 1812, 1965, 2265, 2510, 2620, 3012, 3020, 3765, 3930, 4530, 5020, 7530, 7860, 9060, 15060, 19781, 32881, 37901, 39562, 59343, 65762, 75802, 79124, 98643, 98905, 113703, 118686, 131524, 151604, 164405, 189505, 197286, 197810, 227406, 237372, 296715, 328810, 379010, 394572, 395620, 454812, 493215, 568515, 593430, 657620, 758020, 986430, 1137030, 1186860, 1972860, 2274060, 4965031, 9930062, 14895093, 19860124, 24825155, 29790186, 49650310, 59580372, 74475465, 99300620, 148950930, 297901860]

約数ペア:

[(1, 297901860), (2, 148950930), (3, 99300620), (4, 74475465), (5, 59580372), (6, 49650310), (10, 29790186), (12, 24825155), (15, 19860124), (20, 14895093), (30, 9930062), (60, 4965031), (131, 2274060), (151, 1972860), (251, 1186860), (262, 1137030), (302, 986430), (393, 758020), (453, 657620), (502, 593430), (524, 568515), (604, 493215), (655, 454812), (753, 395620), (755, 394572), (786, 379010), (906, 328810), (1004, 296715), (1255, 237372), (1310, 227406), (1506, 197810), (1510, 197286), (1572, 189505), (1812, 164405), (1965, 151604), (2265, 131524), (2510, 118686), (2620, 113703), (3012, 98905), (3020, 98643), (3765, 79124), (3930, 75802), (4530, 65762), (5020, 59343), (7530, 39562), (7860, 37901), (9060, 32881), (15060, 19781)]