47381730

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{2143}}^1$

素因数の和:2231

約数の個数: 64

約数和(自身を含む): 125964288

約数和(自身を除く): 78582558

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 22, 30, 33, 55, 66, 67, 110, 134, 165, 201, 330, 335, 402, 670, 737, 1005, 1474, 2010, 2143, 2211, 3685, 4286, 4422, 6429, 7370, 10715, 11055, 12858, 21430, 22110, 23573, 32145, 47146, 64290, 70719, 117865, 141438, 143581, 235730, 287162, 353595, 430743, 707190, 717905, 861486, 1435810, 1579391, 2153715, 3158782, 4307430, 4738173, 7896955, 9476346, 15793910, 23690865, 47381730]

約数ペア:

[(1, 47381730), (2, 23690865), (3, 15793910), (5, 9476346), (6, 7896955), (10, 4738173), (11, 4307430), (15, 3158782), (22, 2153715), (30, 1579391), (33, 1435810), (55, 861486), (66, 717905), (67, 707190), (110, 430743), (134, 353595), (165, 287162), (201, 235730), (330, 143581), (335, 141438), (402, 117865), (670, 70719), (737, 64290), (1005, 47146), (1474, 32145), (2010, 23573), (2143, 22110), (2211, 21430), (3685, 12858), (4286, 11055), (4422, 10715), (6429, 7370)]