57946140

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{45989}}^1$

素因数の和:46011

約数の個数: 72

約数和(自身を含む): 200884320

約数和(自身を除く): 142938180

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 42, 45, 60, 63, 70, 84, 90, 105, 126, 140, 180, 210, 252, 315, 420, 630, 1260, 45989, 91978, 137967, 183956, 229945, 275934, 321923, 413901, 459890, 551868, 643846, 689835, 827802, 919780, 965769, 1287692, 1379670, 1609615, 1655604, 1931538, 2069505, 2759340, 2897307, 3219230, 3863076, 4139010, 4828845, 5794614, 6438460, 8278020, 9657690, 11589228, 14486535, 19315380, 28973070, 57946140]

約数ペア:

[(1, 57946140), (2, 28973070), (3, 19315380), (4, 14486535), (5, 11589228), (6, 9657690), (7, 8278020), (9, 6438460), (10, 5794614), (12, 4828845), (14, 4139010), (15, 3863076), (18, 3219230), (20, 2897307), (21, 2759340), (28, 2069505), (30, 1931538), (35, 1655604), (36, 1609615), (42, 1379670), (45, 1287692), (60, 965769), (63, 919780), (70, 827802), (84, 689835), (90, 643846), (105, 551868), (126, 459890), (140, 413901), (180, 321923), (210, 275934), (252, 229945), (315, 183956), (420, 137967), (630, 91978), (1260, 45989)]