34824440

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{277}}^1\times {\mathrm{449}}^1$

素因数の和:744

約数の個数: 64

約数和(自身を含む): 90072000

約数和(自身を除く): 55247560

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 277, 280, 449, 554, 898, 1108, 1385, 1796, 1939, 2216, 2245, 2770, 3143, 3592, 3878, 4490, 5540, 6286, 7756, 8980, 9695, 11080, 12572, 15512, 15715, 17960, 19390, 25144, 31430, 38780, 62860, 77560, 124373, 125720, 248746, 497492, 621865, 870611, 994984, 1243730, 1741222, 2487460, 3482444, 4353055, 4974920, 6964888, 8706110, 17412220, 34824440]

約数ペア:

[(1, 34824440), (2, 17412220), (4, 8706110), (5, 6964888), (7, 4974920), (8, 4353055), (10, 3482444), (14, 2487460), (20, 1741222), (28, 1243730), (35, 994984), (40, 870611), (56, 621865), (70, 497492), (140, 248746), (277, 125720), (280, 124373), (449, 77560), (554, 62860), (898, 38780), (1108, 31430), (1385, 25144), (1796, 19390), (1939, 17960), (2216, 15715), (2245, 15512), (2770, 12572), (3143, 11080), (3592, 9695), (3878, 8980), (4490, 7756), (5540, 6286)]