2900083945

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{67}}^1\times {\mathrm{479}}^1$

素因数の和:646

約数の個数: 64

約数和(自身を含む): 4060938240

約数和(自身を除く): 1160854295

約数列:

[1, 5, 11, 31, 53, 55, 67, 155, 265, 335, 341, 479, 583, 737, 1643, 1705, 2077, 2395, 2915, 3551, 3685, 5269, 8215, 10385, 14849, 17755, 18073, 22847, 25387, 26345, 32093, 39061, 74245, 90365, 110081, 114235, 126935, 160465, 163339, 195305, 279257, 353023, 550405, 786997, 816695, 994883, 1210891, 1396285, 1700929, 1765115, 3934985, 4974415, 6054455, 8504645, 8656967, 10943713, 18710219, 43284835, 52728799, 54718565, 93551095, 263643995, 580016789, 2900083945]

約数ペア:

[(1, 2900083945), (5, 580016789), (11, 263643995), (31, 93551095), (53, 54718565), (55, 52728799), (67, 43284835), (155, 18710219), (265, 10943713), (335, 8656967), (341, 8504645), (479, 6054455), (583, 4974415), (737, 3934985), (1643, 1765115), (1705, 1700929), (2077, 1396285), (2395, 1210891), (2915, 994883), (3551, 816695), (3685, 786997), (5269, 550405), (8215, 353023), (10385, 279257), (14849, 195305), (17755, 163339), (18073, 160465), (22847, 126935), (25387, 114235), (26345, 110081), (32093, 90365), (39061, 74245)]