227946460

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{331}}^1\times {\mathrm{4919}}^1$

素因数の和:5266

約数の個数: 48

約数和(自身を含む): 548835840

約数和(自身を除く): 320889380

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 331, 662, 1324, 1655, 2317, 3310, 4634, 4919, 6620, 9268, 9838, 11585, 19676, 23170, 24595, 34433, 46340, 49190, 68866, 98380, 137732, 172165, 344330, 688660, 1628189, 3256378, 6512756, 8140945, 11397323, 16281890, 22794646, 32563780, 45589292, 56986615, 113973230, 227946460]

約数ペア:

[(1, 227946460), (2, 113973230), (4, 56986615), (5, 45589292), (7, 32563780), (10, 22794646), (14, 16281890), (20, 11397323), (28, 8140945), (35, 6512756), (70, 3256378), (140, 1628189), (331, 688660), (662, 344330), (1324, 172165), (1655, 137732), (2317, 98380), (3310, 68866), (4634, 49190), (4919, 46340), (6620, 34433), (9268, 24595), (9838, 23170), (11585, 19676)]